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[async] Add ti.misc.util.print_async_stats #2095

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Dec 13, 2020
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[async] Add ti.misc.util.print_async_stats #2095

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print_async_stats
yuanming-hu Dec 13, 2020
bc52f24
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yuanming-hu Dec 13, 2020
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2 changes: 1 addition & 1 deletion examples/mpm_lagrangian_forces.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import taichi as ti
import numpy as np

ti.init(arch=ti.gpu, kernel_profiler=True)
ti.init(arch=ti.gpu)

dim = 2
quality = 1 # Use a larger integral number for higher quality
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1 change: 0 additions & 1 deletion python/taichi/lang/__init__.py
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Expand Up @@ -32,7 +32,6 @@
'a.normalized()')(Matrix.normalized)

cfg = default_cfg()
current_cfg = current_cfg()
x86_64 = core.x64
x64 = core.x64
arm64 = core.arm64
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18 changes: 18 additions & 0 deletions python/taichi/misc/util.py
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Expand Up @@ -278,6 +278,24 @@ def get_kernel_stats():
return ti_core.get_kernel_stats()


def print_async_stats(include_kernel_profiler=False):
import taichi as ti
if include_kernel_profiler:
ti.kernel_profiler_print()
print()
stat = ti.get_kernel_stats()
counters = stat.get_counters()
print('=======================')
print('Async benchmark metrics')
print('-----------------------')
print(f'Async mode: {ti.current_cfg().async_mode}')
print(f'Kernel time: {ti.kernel_profiler_total_time():.3f} s')
print(f'Tasks launched: {int(counters["launched_tasks"])}')
print(f'Instructions emitted: {int(counters["codegen_statements"])}')
print(f'Tasks compiled: {int(counters["codegen_offloaded_tasks"])}')
print('=======================')


__all__ = [
'vec',
'veci',
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