Update 2.x logging

[koomie]

This PR builds on top of the nice work of #236 to take advantage of improved logging and enables a quiet mode of operation via -q or --quiet. It also re-establishes the creation of a log.txt file is stored in the workloads directory when run in profiling mode. This file will include profiling output even when the console mode is configured to run in quiet mode.

Quiet mode example

$ ../src/omniperf profile -q --no-roof -n atest -- ./vcopy -n 1048576 -b 256

  ___                  _                  __ 
 / _ \ _ __ ___  _ __ (_)_ __   ___ _ __ / _|
| | | | '_ ` _ \| '_ \| | '_ \ / _ \ '__| |_ 
| |_| | | | | | | | | | | |_) |  __/ |  |  _|
 \___/|_| |_| |_|_| |_|_| .__/ \___|_|  |_|  
                        |_|                  

100%|█████████████████████████████████████████████████████████████████████████████████████████████| 25/25 [00:14<00:00,  1.69it/s]

Full profiling output from above would reside in workloads/atest/MI200/log.txt, e.g.

$ head  -50 workloads/atest/MI200/log.txt 
Omniperf version: 2.0.0-Tech-Preview
Profiler choice: rocprofv2
Path: /home1/karl/repos/omniperf2/sample/workloads/atest/MI200
Target: MI200
Command: ./vcopy -n 1048576 -b 256
Kernel Selection: None
Dispatch Selection: None
IP Blocks: All
KernelName verbose: 2

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Collecting Performance Counters
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[profile] Current input file: /home1/karl/repos/omniperf2/sample/workloads/atest/MI200/perfmon/pmc_perf_9.txt
   |-> [rocprofv2] ROCProfilerV2: Collecting the following counters:
   |-> [rocprofv2] - SQ_LDS_ADDR_CONFLICT
   |-> [rocprofv2] - SQ_LDS_UNALIGNED_STALL
   |-> [rocprofv2] - SQ_WAVES_EQ_64
   |-> [rocprofv2] - SQ_WAVES_LT_64
[profile] Current input file: /home1/karl/repos/omniperf2/sample/workloads/atest/MI200/perfmon/pmc_perf_12.txt
   |-> [rocprofv2] ROCProfilerV2: Collecting the following counters:
   |-> [rocprofv2] - SQ_INSTS_VALU_MFMA_MOPS_BF16
   |-> [rocprofv2] - SQ_INSTS_VALU_MFMA_MOPS_F32
   |-> [rocprofv2] - SQ_INSTS_VALU_MFMA_MOPS_F64
   |-> [rocprofv2] Enabling Counter Collection
   |-> [rocprofv2] vcopy testing on GCD 0
   |-> [rocprofv2] Finished allocating vectors on the CPU
   |-> [rocprofv2] Finished allocating vectors on the GPU
   |-> [rocprofv2] Finished copying vectors to the GPU
   |-> [rocprofv2] sw thinks it moved 1.000000 KB per wave
   |-> [rocprofv2] Total threads: 1048576, Grid Size: 4096 block Size:256, Wavefronts:16384:
[profile] Current input file: /home1/karl/repos/omniperf2/sample/workloads/atest/MI200/perfmon/pmc_perf_5.txt
   |-> [rocprofv2] ROCProfilerV2: Collecting the following counters:
   |-> [rocprofv2] - SQ_INSTS_VALU_FMA_F32
   |-> [rocprofv2] - SQ_INSTS_VALU_TRANS_F32
   |-> [rocprofv2] - SQ_INSTS_VALU_ADD_F64
   |-> [rocprofv2] - SQ_INSTS_VALU_MUL_F64
   |-> [rocprofv2] - SQ_INSTS_VALU_FMA_F64
   |-> [rocprofv2] - SQ_INSTS_VALU_TRANS_F64
[profile] Current input file: /home1/karl/repos/omniperf2/sample/workloads/atest/MI200/perfmon/SQ_IFETCH_LEVEL.txt
   |-> [rocprofv2] ROCProfilerV2: Collecting the following counters:
   |-> [rocprofv2] - GRBM_COUNT
   |-> [rocprofv2] - GRBM_GUI_ACTIVE
   |-> [rocprofv2] - SQ_WAVES
   |-> [rocprofv2] - SQ_IFETCH
   |-> [rocprofv2] - SQ_IFETCH_LEVEL
   |-> [rocprofv2] - SQ_ACCUM_PREV_HIRES
   |-> [rocprofv2] Enabling Counter Collection
   |-> [rocprofv2] vcopy testing on GCD 0

[coleramos425]

Thanks for this! I had a few minor suggestions below

[coleramos425]

Is there a reason we're not using console_error() here? If we want to standardize it we can use:

Suggested change

	print("Please ensure that the 'en_US.UTF-8' locale is available on your system.")
	print("")
	print("ERROR: ", error)
	sys.exit(1)
	console_log("Please ensure that the 'en_US.UTF-8' locale is available on your system.")
	console_log("")
	console_error(error)

[koomie]

Yes, because this check happens right up front before the logging handlers and formatters are configured. Consequently, you will get the default formatter which is a bit confusing and looks odd.

To be fair, I'm not sure we need this check right up front but I was trying to keep it similar to what you had while moving out of top-level omniperf to keep that file clean. If we wanted to push this check a bit further down the call stack, then we could likely go back to using console_error()

[koomie]

Added add814f which implements this approach to set_locale_encoding after logging is fully initialized.

[koomie]

Thanks for this! I had a few minor suggestions below

Thanks for all the suggestions. I think I landed all of them and tried to address use of console_log during the locale encoding check as well.

If you're satisfied, I think we are ready to land this PR.

[koomie]

Thanks for this! I had a few minor suggestions below

Thanks for all the suggestions. I think I landed all of them and tried to address use of console_log during the locale encoding check as well.

If you're satisfied, I think we are ready to land this PR.

One other minor comment: this will affect a number of the CLI examples shown in the docs and we will need to update those as well at some point.

[coleramos425]

If you're satisfied, I think we are ready to land this PR.

One other minor comment: this will affect a number of the CLI examples shown in the docs and we will need to update those as well at some point.

Great! I'll hop on those doc changes as soon as it's landed