Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Correctly detect ARM Neoverse V2 CPUs. #4702

Open
wants to merge 1 commit into
base: develop
Choose a base branch
from
Open

Correctly detect ARM Neoverse V2 CPUs. #4702

wants to merge 1 commit into from

Conversation

bashimao
Copy link

Add CPU detection for ARM Neoverse V2 CPUs. Tested on system with an NVIDIA Grace CPU.

Note -march=armv9-a -mtune=neoverse-v2 being injected into the build process.

/OpenBLAS$ make
[...]
ln -fs libopenblas_neoversev2p-r0.3.27.dev.a libopenblas.a
for d in interface driver/level2 driver/level3 driver/others kernel ; \
do if test -d $d; then \
  make -C $d libs || exit 1 ; \
fi; \
done
make[1]: Entering directory '/OpenBLAS/interface'
make[1]: warning: -j72 forced in makefile: resetting jobserver mode.
cc -O2 -DMAX_STACK_ALLOC=2048 -Wall -DF_INTERFACE_GFORT -fPIC -DSMP_SERVER -DNO_WARMUP -DMAX_CPU_NUMBER=72 -DMAX_PARALLEL_NUMBER=1 -DBUILD_SINGLE=1 -DBUILD_DOUBLE=1 -DBUILD_COMPLEX=1 -DBUILD_COMPLEX16=1 -DVERSION=\"0.3.27.dev\" -march=armv9-a -mtune=neoverse-v2 -UASMNAME -UASMFNAME -UNAME -UCNAME -UCHAR_NAME -UCHAR_CNAME -DASMNAME=saxpy -DASMFNAME=saxpy_ -DNAME=saxpy_ -DCNAME=saxpy -DCHAR_NAME=\"saxpy_\" -DCHAR_CNAME=\"saxpy\" -DNO_AFFINITY -I.. -I. -UDOUBLE  -UCOMPLEX -c axpy.c -o saxpy.o
[...]

make[1]: Leaving directory '/OpenBLAS/ctest'

 OpenBLAS build complete. (BLAS CBLAS LAPACK LAPACKE)

  OS               ... Linux
  Architecture     ... arm64
  BINARY           ... 64bit
  C compiler       ... GCC  (cmd & version : cc (Ubuntu 12.3.0-1ubuntu1~22.04) 12.3.0)
  Fortran compiler ... GFORTRAN  (cmd & version : GNU Fortran (Ubuntu 12.3.0-1ubuntu1~22.04) 12.3.0)
  Library Name     ... libopenblas_neoversev2p-r0.3.27.dev.a (Multi-threading; Max num-threads is 72)

Tests:

/OpenBLAS$ make tests
[...]

 Real CBLAS Test Program Results


 Test of subprogram number  1         CBLAS_SDOT
                                    ----- PASS -----

 Test of subprogram number  2         CBLAS_SAXPY
                                    ----- PASS -----

 Test of subprogram number  3         CBLAS_SROTG
                                    ----- PASS -----

 Test of subprogram number  4         CBLAS_SROT
                                    ----- PASS -----

 Test of subprogram number  5         CBLAS_SCOPY
                                    ----- PASS -----

 Test of subprogram number  6         CBLAS_SSWAP
                                    ----- PASS -----

 Test of subprogram number  7         CBLAS_SNRM2
                                    ----- PASS -----

 Test of subprogram number  8         CBLAS_SASUM
                                    ----- PASS -----

 Test of subprogram number  9         CBLAS_SSCAL
                                    ----- PASS -----

 Test of subprogram number 10         CBLAS_ISAMAX
                                    ----- PASS -----

 Test of subprogram number 11         CBLAS_SROTM
                                    ----- PASS -----
OPENBLAS_NUM_THREADS=2 ./xdcblat1
 Real CBLAS Test Program Results


 Test of subprogram number  1         CBLAS_DDOT
                                    ----- PASS -----

 Test of subprogram number  2         CBLAS_DAXPY
                                    ----- PASS -----

 Test of subprogram number  3         CBLAS_DROTG
                                    ----- PASS -----

 Test of subprogram number  4         CBLAS_DROT
                                    ----- PASS -----

 Test of subprogram number  5         CBLAS_DCOPY
                                    ----- PASS -----

 Test of subprogram number  6         CBLAS_DSWAP
                                    ----- PASS -----

 Test of subprogram number  7         CBLAS_DNRM2
                                    ----- PASS -----

 Test of subprogram number  8         CBLAS_DASUM
                                    ----- PASS -----

 Test of subprogram number  9         CBLAS_DSCAL
                                    ----- PASS -----

 Test of subprogram number 10         CBLAS_IDAMAX
                                    ----- PASS -----

 Test of subprogram number 11         CBLAS_DROTM
                                    ----- PASS -----
OPENBLAS_NUM_THREADS=2 ./xccblat1
 Complex CBLAS Test Program Results


 Test of subprogram number  1         CBLAS_CDOTC
                                    ----- PASS -----

 Test of subprogram number  2         CBLAS_CDOTU
                                    ----- PASS -----

 Test of subprogram number  3         CBLAS_CAXPY
                                    ----- PASS -----

 Test of subprogram number  4         CBLAS_CCOPY
                                    ----- PASS -----

 Test of subprogram number  5         CBLAS_CSWAP
                                    ----- PASS -----

 Test of subprogram number  6         CBLAS_SCNRM2
                                    ----- PASS -----

 Test of subprogram number  7         CBLAS_SCASUM
                                    ----- PASS -----

 Test of subprogram number  8         CBLAS_CSCAL
                                    ----- PASS -----

 Test of subprogram number  9         CBLAS_CSSCAL
                                    ----- PASS -----

 Test of subprogram number 10         CBLAS_ICAMAX
                                    ----- PASS -----
OPENBLAS_NUM_THREADS=2 ./xzcblat1
 Complex CBLAS Test Program Results


 Test of subprogram number  1         CBLAS_ZDOTC
                                    ----- PASS -----

 Test of subprogram number  2         CBLAS_ZDOTU
                                    ----- PASS -----

 Test of subprogram number  3         CBLAS_ZAXPY
                                    ----- PASS -----

 Test of subprogram number  4         CBLAS_ZCOPY
                                    ----- PASS -----

 Test of subprogram number  5         CBLAS_ZSWAP
                                    ----- PASS -----

 Test of subprogram number  6         CBLAS_DZNRM2
                                    ----- PASS -----

 Test of subprogram number  7         CBLAS_DZASUM
                                    ----- PASS -----

 Test of subprogram number  8         CBLAS_ZSCAL
                                    ----- PASS -----

 Test of subprogram number  9         CBLAS_ZDSCAL
                                    ----- PASS -----

 Test of subprogram number 10         CBLAS_IZAMAX
                                    ----- PASS -----
OPENBLAS_NUM_THREADS=2 ./xscblat2 < sin2
OPENBLAS_NUM_THREADS=2 ./xscblat3 < sin3
 TESTS OF THE REAL             LEVEL 2 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   0     1     2     3     5     9    63
   FOR K                   0     1     2     4
   FOR INCX AND INCY       1     2    -1    -2
   FOR ALPHA             0.0   1.0   0.7
   FOR BETA              0.0   1.0   0.9

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  1.2E-07

 cblas_sgemv  PASSED THE TESTS OF ERROR-EXITS

 TESTS OF THE REAL             LEVEL 3 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   0     1     2     3     5     9    35
   FOR ALPHA             0.0   1.0   0.7
   FOR BETA              0.0   1.0   1.3

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  1.2E-07

 cblas_sgemm  PASSED THE TESTS OF ERROR-EXITS

 cblas_sgemv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  4324 CALLS)
 cblas_sgemv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  4324 CALLS)

 cblas_sgbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_sgbmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS ( 17284 CALLS)
 cblas_sgemm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS ( 27783 CALLS)
 cblas_sgbmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS ( 17284 CALLS)

 cblas_ssymv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssymv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_ssymv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_ssbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssbmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  6913 CALLS)
 cblas_ssbmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  6913 CALLS)

 cblas_sspmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_sspmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_sspmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_strmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_strmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_strmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_stbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_stbmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_stbmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_stpmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_stpmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_stpmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_strsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_strsv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_strsv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_stbsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_stbsv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_stbsv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_stpsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_stpsv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_stpsv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_sger   PASSED THE TESTS OF ERROR-EXITS

 cblas_sgemm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS ( 27783 CALLS)

 cblas_ssymm  PASSED THE TESTS OF ERROR-EXITS

 cblas_sger   PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   484 CALLS)
 cblas_sger   PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   484 CALLS)

 cblas_ssyr   PASSED THE TESTS OF ERROR-EXITS

 cblas_ssymm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_ssyr   PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   145 CALLS)
 cblas_ssyr   PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   145 CALLS)

 cblas_sspr   PASSED THE TESTS OF ERROR-EXITS

 cblas_sspr   PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   145 CALLS)
 cblas_sspr   PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   145 CALLS)

 cblas_ssyr2  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssymm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 cblas_strmm  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssyr2  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   577 CALLS)
 cblas_ssyr2  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   577 CALLS)

 cblas_sspr2  PASSED THE TESTS OF ERROR-EXITS

 cblas_sspr2  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   577 CALLS)
 cblas_sspr2  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   577 CALLS)

 END OF TESTS
OPENBLAS_NUM_THREADS=2 ./xdcblat2 < din2
 TESTS OF THE DOUBLE PRECISION LEVEL 2 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   0     1     2     3     5     9    63
   FOR K                   0     1     2     4
   FOR INCX AND INCY       1     2    -1    -2
   FOR ALPHA             0.0   1.0   0.7
   FOR BETA              0.0   1.0   0.9

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  2.2D-16

 cblas_dgemv  PASSED THE TESTS OF ERROR-EXITS

 cblas_strmm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  3528 CALLS)
 cblas_dgemv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  4324 CALLS)
 cblas_strmm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  3528 CALLS)

 cblas_strsm  PASSED THE TESTS OF ERROR-EXITS

 cblas_dgemv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  4324 CALLS)

 cblas_dgbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_strsm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  3528 CALLS)
 cblas_dgbmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS ( 17284 CALLS)
 cblas_strsm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  3528 CALLS)

 cblas_ssyrk  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssyrk  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  2646 CALLS)
 cblas_dgbmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS ( 17284 CALLS)

 cblas_dsymv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssyrk  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  2646 CALLS)

 cblas_ssyr2k PASSED THE TESTS OF ERROR-EXITS

 cblas_dsymv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_dsymv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_dsbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssyr2k PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  2646 CALLS)
 cblas_dsbmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  6913 CALLS)
 cblas_dsbmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  6913 CALLS)

 cblas_dspmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ssyr2k PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  2646 CALLS)

 END OF TESTS
OPENBLAS_NUM_THREADS=2 ./xdcblat3 < din3
 TESTS OF THE DOUBLE PRECISION LEVEL 3 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   1     2     3     5     7     9    35
   FOR ALPHA             0.0   1.0   0.7
   FOR BETA              0.0   1.0   1.3

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  2.2D-16

 cblas_dgemm  PASSED THE TESTS OF ERROR-EXITS

 cblas_dspmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_dspmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_dtrmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtrmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_dtrmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_dtbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtbmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_dtbmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_dtpmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtpmv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_dtpmv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_dtrsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtrsv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_dtrsv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_dtbsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtbsv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_dtbsv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_dtpsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtpsv  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   289 CALLS)
 cblas_dtpsv  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   289 CALLS)

 cblas_dger   PASSED THE TESTS OF ERROR-EXITS

 cblas_dger   PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   484 CALLS)
 cblas_dger   PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   484 CALLS)

 cblas_dsyr   PASSED THE TESTS OF ERROR-EXITS

 cblas_dsyr   PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   145 CALLS)
 cblas_dsyr   PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   145 CALLS)

 cblas_dspr   PASSED THE TESTS OF ERROR-EXITS

 cblas_dspr   PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   145 CALLS)
 cblas_dspr   PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   145 CALLS)

 cblas_dsyr2  PASSED THE TESTS OF ERROR-EXITS

 cblas_dsyr2  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   577 CALLS)
 cblas_dsyr2  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   577 CALLS)

 cblas_dspr2  PASSED THE TESTS OF ERROR-EXITS

 cblas_dspr2  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (   577 CALLS)
 cblas_dspr2  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (   577 CALLS)

 END OF TESTS
OPENBLAS_NUM_THREADS=2 ./xccblat2 < cin2
 TESTS OF THE COMPLEX          LEVEL 2 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   0     1     2     3     5     9    63
   FOR K                   0     1     2     4
   FOR INCX AND INCY       1     2    -1    -2
   FOR ALPHA          ( 0.0, 0.0)  ( 1.0, 0.0)  ( 0.7,-0.9)
   FOR BETA           ( 0.0, 0.0)  ( 1.0, 0.0)  ( 1.3,-1.1)

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  1.2E-07

 cblas_cgemv  PASSED THE TESTS OF ERROR-EXITS

 cblas_cgemv  PASSED THE COMPUTATIONAL TESTS (  4324 CALLS)
 cblas_dgemm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS ( 27783 CALLS)
 cblas_cgemv  PASSED THE COMPUTATIONAL TESTS (  4324 CALLS)

 cblas_cgbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_cgbmv  PASSED THE COMPUTATIONAL TESTS ( 17284 CALLS)
 cblas_dgemm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS ( 27783 CALLS)

 cblas_dsymm  PASSED THE TESTS OF ERROR-EXITS

 cblas_dsymm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_cgbmv  PASSED THE COMPUTATIONAL TESTS ( 17284 CALLS)

 cblas_chemv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dsymm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 cblas_dtrmm  PASSED THE TESTS OF ERROR-EXITS

 cblas_chemv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_chemv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_chbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtrmm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  3528 CALLS)
 cblas_chbmv  PASSED THE COMPUTATIONAL TESTS (  6913 CALLS)
 cblas_dtrmm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  3528 CALLS)

 cblas_dtrsm  PASSED THE TESTS OF ERROR-EXITS

 cblas_chbmv  PASSED THE COMPUTATIONAL TESTS (  6913 CALLS)

 cblas_chpmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_chpmv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_chpmv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_ctrmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ctrmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_ctrmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_ctbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_dtrsm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  3528 CALLS)
 cblas_ctbmv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_ctbmv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_ctpmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ctpmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_ctpmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_ctrsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ctrsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_ctrsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_ctbsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ctbsv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_ctbsv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_ctpsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ctpsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_dtrsm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  3528 CALLS)

 cblas_dsyrk  PASSED THE TESTS OF ERROR-EXITS

 cblas_ctpsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_cgeru  PASSED THE TESTS OF ERROR-EXITS

 cblas_cgerc  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)
 cblas_dsyrk  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  2646 CALLS)
 cblas_cgerc  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)

 cblas_cgeru  PASSED THE TESTS OF ERROR-EXITS

 cblas_dsyrk  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  2646 CALLS)

 cblas_dsyr2k PASSED THE TESTS OF ERROR-EXITS

 cblas_cgeru  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)
 cblas_cgeru  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)

 cblas_cher   PASSED THE TESTS OF ERROR-EXITS

 cblas_dsyr2k PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  2646 CALLS)
 cblas_cher   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)
 cblas_cher   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)

 cblas_chpr   PASSED THE TESTS OF ERROR-EXITS

 cblas_chpr   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)
 cblas_chpr   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)

 cblas_cher2  PASSED THE TESTS OF ERROR-EXITS

 cblas_cher2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)
 cblas_dsyr2k PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  2646 CALLS)

 END OF TESTS
OPENBLAS_NUM_THREADS=2 ./xccblat3 < cin3
 TESTS OF THE COMPLEX          LEVEL 3 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   0     1     2     3     5     9
   FOR ALPHA          ( 0.0, 0.0)  ( 1.0, 0.0)  ( 0.7,-0.9)
   FOR BETA           ( 0.0, 0.0)  ( 1.0, 0.0)  ( 1.3,-1.1)

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  1.2E-07

 cblas_cgemm  PASSED THE TESTS OF ERROR-EXITS

 cblas_cher2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)

 cblas_chpr2  PASSED THE TESTS OF ERROR-EXITS

 cblas_chpr2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)
 cblas_cgemm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS ( 17496 CALLS)
 cblas_chpr2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)

 END OF TESTS
OPENBLAS_NUM_THREADS=2 ./xzcblat2 < zin2
 TESTS OF THE COMPLEX*16      LEVEL 2 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   0     1     2     3     5     9    63
   FOR K                   0     1     2     4
   FOR INCX AND INCY       1     2    -1    -2
   FOR ALPHA          ( 0.0, 0.0)  ( 1.0, 0.0)  ( 0.7,-0.9)
   FOR BETA           ( 0.0, 0.0)  ( 1.0, 0.0)  ( 1.3,-1.1)

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  2.2E-16

 cblas_zgemv  PASSED THE TESTS OF ERROR-EXITS

 cblas_cgemm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS ( 17496 CALLS)

 cblas_chemm  PASSED THE TESTS OF ERROR-EXITS

 cblas_chemm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1296 CALLS)
 cblas_chemm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1296 CALLS)

 cblas_csymm  PASSED THE TESTS OF ERROR-EXITS

 cblas_csymm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1296 CALLS)
 cblas_csymm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1296 CALLS)

 cblas_ctrmm  PASSED THE TESTS OF ERROR-EXITS

 cblas_ctrmm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  2592 CALLS)
 cblas_ctrmm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  2592 CALLS)

 cblas_ctrsm  PASSED THE TESTS OF ERROR-EXITS

 cblas_zgemv  PASSED THE COMPUTATIONAL TESTS (  4324 CALLS)
 cblas_ctrsm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  2592 CALLS)
 cblas_ctrsm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  2592 CALLS)

 cblas_cherk  PASSED THE TESTS OF ERROR-EXITS

 cblas_cherk  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1296 CALLS)
 cblas_cherk  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1296 CALLS)

 cblas_csyrk  PASSED THE TESTS OF ERROR-EXITS

 cblas_csyrk  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1296 CALLS)
 cblas_csyrk  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1296 CALLS)

 cblas_cher2k PASSED THE TESTS OF ERROR-EXITS

 cblas_cher2k PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1296 CALLS)
 cblas_cher2k PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1296 CALLS)

 cblas_csyr2k PASSED THE TESTS OF ERROR-EXITS

 cblas_csyr2k PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1296 CALLS)
 cblas_csyr2k PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1296 CALLS)

 END OF TESTS
OPENBLAS_NUM_THREADS=2 ./xzcblat3 < zin3
TESTS OF THE COMPLEX*16        LEVEL 3 BLAS

 THE FOLLOWING PARAMETER VALUES WILL BE USED:
   FOR N                   0     1     2     3     5     9    35
   FOR ALPHA          ( 0.0, 0.0)  ( 1.0, 0.0)  ( 0.7,-0.9)
   FOR BETA           ( 0.0, 0.0)  ( 1.0, 0.0)  ( 1.3,-1.1)

 ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN   16.00

 COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED

 RELATIVE MACHINE PRECISION IS TAKEN TO BE  2.2E-16

 cblas_zgemm  PASSED THE TESTS OF ERROR-EXITS

 cblas_zgemv  PASSED THE COMPUTATIONAL TESTS (  4324 CALLS)

 cblas_zgbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_zgbmv  PASSED THE COMPUTATIONAL TESTS ( 17284 CALLS)
 cblas_zgbmv  PASSED THE COMPUTATIONAL TESTS ( 17284 CALLS)

 cblas_zhemv  PASSED THE TESTS OF ERROR-EXITS

 cblas_zhemv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_zgemm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS ( 27783 CALLS)
 cblas_zhemv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_zhbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_zhbmv  PASSED THE COMPUTATIONAL TESTS (  6913 CALLS)
 cblas_zhbmv  PASSED THE COMPUTATIONAL TESTS (  6913 CALLS)

 cblas_zhpmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_zhpmv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)
 cblas_zhpmv  PASSED THE COMPUTATIONAL TESTS (  1729 CALLS)

 cblas_ztrmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztrmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_ztrmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_ztbmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztbmv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_ztbmv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_ztpmv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztpmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_ztpmv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_ztrsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztrsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_ztrsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_ztbsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztbsv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)
 cblas_ztbsv  PASSED THE COMPUTATIONAL TESTS (  1153 CALLS)

 cblas_ztpsv  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztpsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)
 cblas_ztpsv  PASSED THE COMPUTATIONAL TESTS (   289 CALLS)

 cblas_zgeru  PASSED THE TESTS OF ERROR-EXITS

 cblas_zgerc  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)
 cblas_zgerc  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)

 cblas_zgeru  PASSED THE TESTS OF ERROR-EXITS

 cblas_zgemm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS ( 27783 CALLS)

 cblas_zhemm  PASSED THE TESTS OF ERROR-EXITS

 cblas_zgeru  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)
 cblas_zgeru  PASSED THE COMPUTATIONAL TESTS (   484 CALLS)

 cblas_zher   PASSED THE TESTS OF ERROR-EXITS

 cblas_zher   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)
 cblas_zhemm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_zher   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)

 cblas_zhpr   PASSED THE TESTS OF ERROR-EXITS

 cblas_zhpr   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)
 cblas_zhpr   PASSED THE COMPUTATIONAL TESTS (   145 CALLS)

 cblas_zher2  PASSED THE TESTS OF ERROR-EXITS

 cblas_zher2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)
 cblas_zhemm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 cblas_zsymm  PASSED THE TESTS OF ERROR-EXITS

 cblas_zher2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)

 cblas_zhpr2  PASSED THE TESTS OF ERROR-EXITS

 cblas_zsymm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_zhpr2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)
 cblas_zhpr2  PASSED THE COMPUTATIONAL TESTS (   577 CALLS)

 END OF TESTS
 cblas_zsymm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 cblas_ztrmm  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztrmm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  3528 CALLS)
 cblas_ztrmm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  3528 CALLS)

 cblas_ztrsm  PASSED THE TESTS OF ERROR-EXITS

 cblas_ztrsm  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  3528 CALLS)
 cblas_ztrsm  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  3528 CALLS)

 cblas_zherk  PASSED THE TESTS OF ERROR-EXITS

 cblas_zherk  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_zherk  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 cblas_zsyrk  PASSED THE TESTS OF ERROR-EXITS

 cblas_zsyrk  PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_zsyrk  PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 cblas_zher2k PASSED THE TESTS OF ERROR-EXITS

 cblas_zher2k PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_zher2k PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 cblas_zsyr2k PASSED THE TESTS OF ERROR-EXITS

 cblas_zsyr2k PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (  1764 CALLS)
 cblas_zsyr2k PASSED THE ROW-MAJOR    COMPUTATIONAL TESTS (  1764 CALLS)

 END OF TESTS
make[1]: Leaving directory '/OpenBLAS/ctest'

@martin-frbg
Copy link
Collaborator

not sure if that offers an improvement over its current fallback to the ARMV8SVE target, unless one also copies and adapts all relevant parameters in param.h - which is why we stopped at making sure it gets recognized in DYNAMIC_ARCH builds for now (#4444)

@bashimao
Copy link
Author

not sure if that offers an improvement over its current fallback to the ARMV8SVE target, unless one also copies and adapts all relevant parameters in param.h - which is why we stopped at making sure it gets recognized in DYNAMIC_ARCH builds for now (#4444)

You are partly correct. However, this will trigger compilation with -mtune=neoverse-v2. The head revision, will not emit the correct platform-specific compiler flags. This change will fix that.

@martin-frbg
Copy link
Collaborator

In your experience, does correct setting of -mtune alone have an appreciable effect on performance ?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.

None yet
2 participants
@bashimao @martin-frbg