Error trying to run overview and demo examples

[JustKatie]

Go compiles successfully the overview and demo examples, but when I try to run the binaries I get error. I have no problem running the simple example.

Here the output of the console when trying to run overview.exe:

overview.exe
Exception 0xc000001d 0x0 0x0 0x52ed6c
PC=0x52ed6c

github.com/aarzilli/nucular.drawFillOver_SIMD_internal(0x4a17e1c, 0x80dc, 0x81e8, 0x1200, 0x1f, 0x30300000000a, 0x6f6f00005353)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/drawfillover_amd64.s:37 +0x1c
github.com/aarzilli/nucular.drawFillOver(0xc0000340c0, 0xbe, 0xe, 0x101, 0x2d, 0x535300003030, 0xf5f500006f6f)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/drawfillover_amd64.go:13 +0xdb
github.com/aarzilli/nucular.drawFill(0xc0000340c0, 0xbe, 0xe, 0x101, 0x2d, 0xc00001a0a0, 0xbe, 0xe, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/context.go:999 +0x1f5
github.com/aarzilli/nucular.(*context).Draw(0xc00009c000, 0xc00018e020, 0x2b)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/context.go:445 +0xdc8
github.com/aarzilli/nucular.(*masterWindow).draw(0xc0000a2000, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:487 +0x179
github.com/aarzilli/nucular.(*masterWindow).updateLocked(0xc0000a2000)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:379 +0x220
github.com/aarzilli/nucular.(*masterWindow).handleEventLocked(0xc0000a2000, 0x5730c0, 0xc00004618c, 0xc000186001)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:188 +0x24b
github.com/aarzilli/nucular.(*masterWindow).main(0xc0000a2000, 0x5c9020, 0x6d8f00)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:172 +0x230
github.com/aarzilli/nucular.(*masterWindow).main-fm(0x5c9020, 0x6d8f00)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:128 +0x45
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver.Main.func1()
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver/windriver.go:22 +0x44
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32.screenWindowWndProc.func1()
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/win32.go:298 +0x30
created by github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32.screenWindowWndProc
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/win32.go:297 +0x123

goroutine 1 [syscall, locked to thread]:
syscall.Syscall6(0x7ffe398d1ae0, 0x4, 0xc00006be70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
C:/Go/src/runtime/syscall_windows.go:185 +0xfc
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32._GetMessage(0xc00006be70, 0x0, 0x0, 0x1, 0x0, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/zsyscall_windows.go:184 +0x90
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32.Main(0xc00003a440, 0x0, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/win32.go:479 +0x122
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver.Main(0xc00003a430)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver/windriver.go:22 +0x62
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver.main(0xc00003a430)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/driver_windows.go:13 +0x32
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver.Main(0xc00003a430)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/driver.go:24 +0x32
github.com/aarzilli/nucular.(*masterWindow).Main(0xc0000a2000)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:128 +0x5e
main.main()
C:/Users/Katie/go/src/github.com/aarzilli/nucular/_examples/overview/main.go:40 +0x11b

goroutine 4 [semacquire]:
sync.runtime_SemacquireMutex(0xc0000a22a4, 0xc00017ff00)
C:/Go/src/runtime/sema.go:71 +0x44
sync.(*Mutex).Lock(0xc0000a22a0)
C:/Go/src/sync/mutex.go:134 +0x106
github.com/aarzilli/nucular.(*masterWindow).updater.func1(0xc0000a2000, 0xc00017ffc7)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:329 +0x55
github.com/aarzilli/nucular.(*masterWindow).updater(0xc0000a2000)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:349 +0x43
created by github.com/aarzilli/nucular.(*masterWindow).main
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:167 +0x1b7
rax 0xf5f5
rbx 0x1200
rcx 0x6f6f
rdi 0xe
rsi 0x80dc
rbp 0xc00005f828
rsp 0xc00005f7e0
r8 0x81e8
r9 0x4a17e1c
r10 0xbe
r11 0xc00005f8d0
r12 0xbe
r13 0xe
r14 0x80dc
r15 0x81e8
rip 0x52ed6c
rflags 0x10216
cs 0x33
fs 0x53
gs 0x2b

And the output when trying to run demo.exe:

demo.exe
Exception 0xc000001d 0x0 0x0 0x53a53c
PC=0x53a53c

github.com/aarzilli/nucular.drawFillOver_SIMD_internal(0x4b20000, 0x360c, 0x3c34, 0x1200, 0x25, 0x333300000023, 0x383800003333)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/drawfillover_amd64.s:37 +0x1c
github.com/aarzilli/nucular.drawFillOver(0xc000034100, 0x3, 0x3, 0x18d, 0x28, 0x333300003333, 0xdcdc00003838)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/drawfillover_amd64.go:13 +0xdb
github.com/aarzilli/nucular.drawFill(0xc000034100, 0x3, 0x3, 0x18d, 0x28, 0xc00001a050, 0x3, 0x3, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/context.go:999 +0x1f5
github.com/aarzilli/nucular.(*context).Draw(0xc000090000, 0xc000184020, 0x1d)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/context.go:445 +0xdc8
github.com/aarzilli/nucular.(*masterWindow).draw(0xc000096000, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:487 +0x179
github.com/aarzilli/nucular.(*masterWindow).updateLocked(0xc000096000)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:379 +0x220
github.com/aarzilli/nucular.(*masterWindow).handleEventLocked(0xc000096000, 0x588920, 0xc0000460da, 0xc00017e001)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:188 +0x24b
github.com/aarzilli/nucular.(*masterWindow).main(0xc000096000, 0x5e2c80, 0x6ff320)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:172 +0x230
github.com/aarzilli/nucular.(*masterWindow).main-fm(0x5e2c80, 0x6ff320)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:128 +0x45
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver.Main.func1()
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver/windriver.go:22 +0x44
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32.screenWindowWndProc.func1()
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/win32.go:298 +0x30
created by github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32.screenWindowWndProc
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/win32.go:297 +0x123

goroutine 1 [syscall, locked to thread]:
syscall.Syscall6(0x7ffe398d1ae0, 0x4, 0xc00006bdf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
C:/Go/src/runtime/syscall_windows.go:185 +0xfc
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32._GetMessage(0xc00006bdf8, 0x0, 0x0, 0x1, 0x0, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/zsyscall_windows.go:184 +0x90
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32.Main(0xc00003a460, 0x0, 0x0)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/internal/win32/win32.go:479 +0x122
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver.Main(0xc00003a450)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/windriver/windriver.go:22 +0x62
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver.main(0xc00003a450)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/driver_windows.go:13 +0x32
github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver.Main(0xc00003a450)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/vendor/golang.org/x/exp/shiny/driver/driver.go:24 +0x32
github.com/aarzilli/nucular.(*masterWindow).Main(0xc000096000)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:128 +0x5e
main.main()
C:/Users/Katie/go/src/github.com/aarzilli/nucular/_examples/demo/demo.go:124 +0x3de

goroutine 4 [semacquire]:
sync.runtime_SemacquireMutex(0xc0000962a4, 0xc000127f00)
C:/Go/src/runtime/sema.go:71 +0x44
sync.(*Mutex).Lock(0xc0000962a0)
C:/Go/src/sync/mutex.go:134 +0x106
github.com/aarzilli/nucular.(*masterWindow).updater.func1(0xc000096000, 0xc000127fc7)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:329 +0x55
github.com/aarzilli/nucular.(*masterWindow).updater(0xc000096000)
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:349 +0x43
created by github.com/aarzilli/nucular.(*masterWindow).main
C:/Users/Katie/go/src/github.com/aarzilli/nucular/shiny.go:167 +0x1b7
rax 0xdcdc
rbx 0x1200
rcx 0x3838
rdi 0x3
rsi 0x360c
rbp 0xc00005f828
rsp 0xc00005f7e0
r8 0x3c34
r9 0x4b20000
r10 0x3
r11 0xc00005f8d0
r12 0x3
r13 0x3
r14 0x360c
r15 0x3c34
rip 0x53a53c
rflags 0x10202
cs 0x33
fs 0x53
gs 0x2b

I'm using windows 10, 64 bits.

[aarzilli]

I've pushed a commit that might fix this, can you try again?

[JustKatie]

The problem persists, with the same error message in both cases.

[aarzilli]

That's very strange. I've pushed another commit that I'd like you to try. But before you compile open nucular/drawfillover_amd64.go and change the line that says:

const debugUseSIMD = false

to:

const debugUseSIMD = true

I need to figure out which cpu feature I'm using that your cpu is missing. Thank you.

[JustKatie]

Now they're working without any problem, them both, demo and overview. With debugUseSIMD set to true the console outputs the following lines:

useSIMD check
EAX = 0x01 -> EDX = 0xbfebfbff ECX = 0xc08e39d
can not use SIMD, no AVX1

Thank you very much.

[aarzilli]

Thanks for testing this.