luni/cvpr
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

commit all

Browse Source
This commit is contained in:
luni
2023-01-25 12:25:59 +00:00
parent 1bf224841f
commit 7470ca9fb6
139 changed files with 82069 additions and 811 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test.py
+27
View File
@@ -0,0 +1,27 @@
import time
import numpy as np
start = time.perf_counter()
b = np.random.rand(512,256).astype(np.float32)
c = np.tile(b[np.newaxis,:,:,np.newaxis], [100,1,1,3])
print(time.perf_counter() - start)
start = time.perf_counter()
e = np.random.rand(512,256).astype(np.float32)
f = np.ones((100,512,256,3)) * b[np.newaxis,:,:,np.newaxis]
print(time.perf_counter() - start)
print()
# start = time.perf_counter()
# a = a * b[np.newaxis,:,:,np.newaxis]
# print(time.perf_counter() - start)
# start = time.perf_counter()
# d = a * b[np.newaxis,:,:,np.newaxis]
# print(time.perf_counter() - start)
# start = time.perf_counter()
# a *= c
# print(time.perf_counter() - start)