26 lines
1.0 KiB
Python
26 lines
1.0 KiB
Python
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import isaac as sc
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import isaac.templates as templates
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sc.driver.default.queue_properties = sc.driver.PROFILING_ENABLE
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sc.driver.default.device = 0;
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#Construct vectors using the default device.
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M, N, K = 972, 1541, 793
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A = sc.empty((M, K), sc.float32)
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B = sc.empty((K, N), sc.float32)
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#Get command queue
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queue = A.context.queues[0]
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#Benchmark profile 1
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queue.profiles[sc.templates.gemm_nn, sc.float32] = sc.profile(templates.gemm_nn(1,8,16,8,1,8,1,8,templates.FETCH_FROM_LOCAL,templates.FETCH_FROM_LOCAL,8,8), sc.float32, queue)
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C, events = sc.driver.enqueue(sc.dot(A, B))
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C.context.synchronize()
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print 'Profile 1 finished in', sum([e.elapsed_time for e in events])*1e-9, 's'
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#Benchmark profile 2
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queue.profiles[sc.templates.gemm_nn, sc.float32] = sc.profile(templates.gemm_nn(1,8,16,16,1,8,1,8,templates.FETCH_FROM_LOCAL,templates.FETCH_FROM_LOCAL,8,16), sc.float32, queue)
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C, events = sc.driver.enqueue(sc.dot(A, B))
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C.context.synchronize()
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print 'Profile 2 finished in', sum([e.elapsed_time for e in events])*1e-9, 's'
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