shiro
#1
只调用了核显且负载只有10%,cpu负载20%
[Taichi] version 0.9.2, llvm 10.0.0, commit 7a4d73cd, win, python 3.10.4
Running example mpm3d_ggui ...
[Taichi] Starting on arch=vulkan
[I 04/14/22 20:16:26.823 17228] [D:/a/taichi/taichi/taichi/backends/vulkan/vulkan_device_creator.cpp:pick_physical_device@340] Found Vulkan Device 0 (NVIDIA GeForce GTX 1050 Ti)
[I 04/14/22 20:16:26.825 17228] [D:/a/taichi/taichi/taichi/backends/vulkan/vulkan_device_creator.cpp:pick_physical_device@340] Found Vulkan Device 1 (Intel(R) HD Graphics 630)
[I 04/14/22 20:16:26.829 17228] [D:/a/taichi/taichi/taichi/backends/vulkan/vulkan_device_creator.cpp:create_logical_device@406] Vulkan Device "NVIDIA GeForce GTX 1050 Ti" supports Vulkan 0 version 1.3.194
65536
Loading presets...this might take a minute
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: cHRM chunk does not match sRGB
D:\Program\python10\lib\site-packages\taichi\__init__.py:72: DeprecationWarning: ti.block_dim is deprecated. Please use ti.loop_config(block_dim=...) instead.
warnings.warn(
[W 04/14/22 20:16:40.719 17228] [D:/a/taichi/taichi/taichi/backends/vulkan/vulkan_device.cpp:buffer@538] Overriding last binding
>>> Running time: 48.58s
mzhang
#2
可以麻烦贴一下nvidia-smi的信息吗? 我这边测可以到gpu 85%的利用率
shiro
#3
Thu Apr 14 20:44:05 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 511.65 Driver Version: 511.65 CUDA Version: 11.6 |
|-------------------------------+----------------------+----------------------+
| GPU Name TCC/WDDM | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... WDDM | 00000000:01:00.0 Off | N/A |
| N/A 59C P0 N/A / N/A | 233MiB / 4096MiB | 97% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 14032 C+G ...e2DViewerEX\bin\lw\lw.exe N/A |
| 0 N/A N/A 15460 C+G ...ogram\python10\python.exe N/A |
+-----------------------------------------------------------------------------+
mzhang
#4
从nvidia-smi看起来 GPU利用率已经97%了?