Hi, I’m new to tvm and I tried the code auto_scheduler_matmul_x86.py but encountered the following error:
python .\auto_scheduler_matmul_x86.py
Computational DAG:
A = PLACEHOLDER [1024, 1024]
B = PLACEHOLDER [1024, 1024]
matmul(i, j) += (A[i, k]*B[k, j])
C = PLACEHOLDER [1024, 1024]
out(i, j) = (matmul[i, j] + C[i, j])
----------------------------------------------------------------------
------------------------------ [ Search ]
----------------------------------------------------------------------
Generate Sketches #s: 3
Sample Initial Population #s: 2014 fail_ct: 1 Time elapsed: 0.42
GA Iter: 0 Max score: 0.9997 Min score: 0.9337 #Pop: 128 #M+: 0 #M-: 0
GA Iter: 4 Max score: 0.9999 Min score: 0.9880 #Pop: 128 #M+: 1381 #M-: 76
EvolutionarySearch #s: 128 Time elapsed: 1.91
----------------------------------------------------------------------
------------------------------ [ Measure ]
----------------------------------------------------------------------
Get 10 programs to measure:
..........*E*E*E*E*E*E*E*E*E*E
==================================================
No: 1 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmp9xc10k8j\\tmp_func.tar.so'
, all_cost:10.13, Tstamp:1652356199.19)
==================================================
Placeholder: A, B, C
parallel i.0@j.0@ (0,2048)
for j.1 (0,2)
for k.0 (0,1024)
for i.2 (0,2)
for i.3 (0,32)
vectorize j.3 (0,4)
matmul = ...
parallel i (0,1024)
for j (0,1024)
out = ...
==================================================
No: 2 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmpg6iab8_c\\tmp_func.tar.so'
, all_cost:11.27, Tstamp:1652356201.05)
==================================================
Placeholder: A, B, C
matmul auto_unroll: 512
parallel i.0@j.0@i.1@j.1@ (0,8192)
for k.0 (0,128)
for i.2 (0,2)
for j.2 (0,2)
for k.1 (0,8)
for i.3 (0,16)
vectorize j.3 (0,2)
matmul = ...
parallel i (0,1024)
for j (0,1024)
out = ...
==================================================
No: 3 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmpo19f0qu6\\tmp_func.tar.so'
, all_cost:10.45, Tstamp:1652356202.53)
==================================================
Placeholder: A, B, C
parallel i.0@j.0@ (0,512)
for i.1 (0,4)
for j.1 (0,2)
matmul auto_unroll: 16
for k.0 (0,512)
for j.2 (0,4)
for k.1 (0,2)
for i.3 (0,16)
vectorize j.3 (0,4)
matmul = ...
for i.2 (0,16)
vectorize j.2 (0,16)
out = ...
==================================================
No: 4 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmp7dcux7ue\\tmp_func.tar.so'
, all_cost:10.79, Tstamp:1652356204.02)
==================================================
Placeholder: A, B, C
parallel i.0@j.0@ (0,8192)
for i.1 (0,4)
matmul auto_unroll: 512
for k.0 (0,64)
for j.2 (0,32)
for k.1 (0,16)
matmul = ...
for j.2 (0,32)
out = ...
==================================================
No: 5 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmpuel5cmwk\\tmp_func.tar.so'
, all_cost:10.47, Tstamp:1652356205.47)
==================================================
Placeholder: A, B, C
parallel i.0@j.0@ (0,4)
matmul auto_unroll: 16
for i.1 (0,64)
for j.1 (0,2)
for k.0 (0,128)
for i.2 (0,2)
for j.2 (0,32)
for k.1 (0,8)
for i.3 (0,8)
vectorize j.3 (0,4)
matmul = ...
for i.1 (0,1024)
for j.1 (0,256)
out = ...
==================================================
No: 6 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmp0_yvndn8\\tmp_func.tar.so'
, all_cost:10.60, Tstamp:1652356206.89)
==================================================
Placeholder: A, B, C
matmul auto_unroll: 16
parallel i.0@j.0@i.1@ (0,512)
for j.1 (0,4)
for k.0 (0,64)
for i.2 (0,2)
for j.2 (0,8)
for k.1 (0,16)
for i.3 (0,16)
vectorize j.3 (0,2)
matmul = ...
parallel i (0,1024)
for j (0,1024)
out = ...
==================================================
No: 7 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmp00dm9y25\\tmp_func.tar.so'
, all_cost:10.31, Tstamp:1652356208.37)
==================================================
Placeholder: A, B, C
parallel i.0@j.0@i.1@ (0,256)
for k.0 (0,16)
for j.2 (0,16)
for k.1 (0,64)
for i.3 (0,32)
vectorize j.3 (0,8)
matmul = ...
for i.2 (0,32)
for j.2 (0,128)
out = ...
==================================================
No: 8 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmp1dirle_i\\tmp_func.tar.so'
, all_cost:10.68, Tstamp:1652356209.82)
==================================================
Placeholder: A, B, C
matmul auto_unroll: 64
parallel i.0@j.0@i.1@ (0,2048)
for j.1 (0,16)
for k.0 (0,16)
for j.2 (0,4)
for k.1 (0,64)
vectorize j.3 (0,8)
matmul = ...
parallel i (0,1024)
for j (0,1024)
out = ...
==================================================
No: 9 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmpma7dfwir\\tmp_func.tar.so'
, all_cost:10.18, Tstamp:1652356211.24)
==================================================
Placeholder: A, B, C
parallel i.0 (0,1024)
for j.0 (0,2)
for j.1 (0,32)
for k.0 (0,1024)
for j.2 (0,4)
vectorize j.3 (0,4)
matmul = ...
for j.1 (0,512)
out = ...
==================================================
No: 10 GFLOPS: 0.00 / 0.00 results: MeasureResult(error_type:RuntimeDeviceError, error_msg:Traceback (most recent call last):
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\utils.py", line 295, in call_func_with_timeout
res = worker.recv()
File "C:\Us
...
ys.exc_info())
File "C:\Users\Yanming\miniconda3\envs\tvm-build\lib\shutil.py", line 398, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 5] Access is denied: 'C:\\Users\\Yanming\\AppData\\Local\\Temp\\tmps7ltffeb\\tmp_func.tar.so'
, all_cost:11.46, Tstamp:1652356216.03)
==================================================
Placeholder: A, B, C
parallel i.0@j.0@ (0,2)
matmul auto_unroll: 64
for i.1 (0,2)
for j.1 (0,8)
for k.0 (0,512)
for i.2 (0,8)
for j.2 (0,64)
for k.1 (0,2)
for i.3 (0,64)
matmul = ...
for i.1 (0,1024)
vectorize j.1 (0,512)
out = ...
Time elapsed for measurement: 20.99 s
----------------------------------------------------------------------
------------------------------ [ Done ]
----------------------------------------------------------------------
No valid state found in this search round. Check if it has traversed all of the search space.
Traceback (most recent call last):
File ".\auto_scheduler_matmul_x86.py", line 135, in <module>
sch, args = task.apply_best(log_file)
File "C:\Users\Yanming\AppData\Roaming\Python\Python37\site-packages\tvm-0.8.dev1939+ge7a0c5cff-py3.7-win-amd64.egg\tvm\auto_scheduler\search_task.py", line 522, in apply_best
"Cannot find any valid schedule for %s in file %s" % (self.workload_key, log_file)
RuntimeError: Cannot find any valid schedule for ["matmul_add", 1024, 1024, 1024, "float32"] in file matmul.json
I suppose it has to do with the os/permission? Any suggestion to fix it? I wrapped the code in a if if name == “main”: block. And I ran the command above with administrator privileges.