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Fix FLOPS calculation

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This commit is contained in:
Corentin 2021-06-25 03:27:52 +09:00
parent 7f4ec27235
commit a3f7793c17
4 changed files with 41 additions and 34 deletions
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9
examples/python_naive_matmul/imp1_naive.py
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@ -76,6 +76,7 @@ void main()
self.tensor_shape = tensor_shape
self.params = params
workgroup = (tensor_shape[0] // self.local_size_x, tensor_shape[1] // self.local_size_y, 1)
print(f'{workgroup=} {self.local_size_x=} {self.local_size_y=}')
self.algo = self.mgr.algorithm(
params, # params
self.compiled_shader, # spirv
@ -95,7 +96,7 @@ def main():
matmul_op = MatMulOp(mgr)
tensor_size = 512
tensor_size = 4064
tensor_shape = [tensor_size, tensor_size]
tensor_in_1 = mgr.tensor(np.triu(np.ones(tensor_shape)))
tensor_in_2 = mgr.tensor(np.triu(np.ones(tensor_shape)))
@ -107,20 +108,20 @@ def main():
matmul_op(tensor_shape, tensor_in_1, tensor_in_2, tensor_out)
experiment_count = 1000
experiment_count = 8
start_time = time.time()
for _ in range(experiment_count):
matmul_op(tensor_shape, tensor_in_1, tensor_in_2, tensor_out)
end_time = time.time()
experiment_time = end_time - start_time
op_count = tensor_shape[0] * tensor_shape[1] * (tensor_shape[1] - 1)
op_count = tensor_shape[0] * tensor_shape[1] * ((tensor_shape[1] * 2) - 1)
print(f'Output :\n{tensor_out.data().reshape(tensor_shape)}')
print(f'{experiment_count} matmul time : '
f'{experiment_time * 1000:0.2f}ms => '
f'{experiment_count / experiment_time:0.2f}op/s or '
f'{experiment_count * op_count / (1e9 * experiment_time):0.2f}GFLOPS')
f'{experiment_count * op_count / (1e9 * experiment_time):0.2f} GFLOPS')
if __name__ == '__main__':