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TVM性能评估分析(四) Figure 1.  Efficient Privacy-Preserving ML Using TVM Figure 2.  Motivation: Privacy-Preserving ML Figure 3.  Backend Figure 4. Differential privacy (DP) provides a formal guarantee that models trained on similar datasets are indistinguis…
TVM性能评估分析(七) Figure 1.  Performance Improvement Figure 2.  Depthwise convolution Figure 3.  Data Fusion Figure 4.  Data Fusion(2) Figure 5.  Shared memory can be seen as cache in GPU. It is on-chip and much faster than global memory. Figure 6.   Shar…
TVM性能评估分析(六) Figure 1.  The workflow of development PC, compile, deploy to the device, test, then modify the codes again to see whether it accelerates. Figure 2.   The Android APP takes shared library as input and runs compiled functions on the mobil…
TVM性能评估分析(五) Figure 3.  A futher speed up with operator fusion Table 1.  Performance issue of cuBLAS' batch matmul Table 2.  Finding the best combination of number_thread. The results are obtained on a NVIDIA M40 GPU device with CUDA8.0. Figure 4.  D…
TVM性能评估分析(三) Figure 1. TVM's WebGPU backend close to native GPU performance when deploying models to the web. Figure 2.  WebGPU is to write shaders for primitive operators in deep neural networks Figure 3.  Build a WebGPU runtime inside TVM's JS runt…
TVM性能评估分析(二) Figure 1.  A bird's eye view of the µTVM + AutoTVM infrastructure Figure 2.  A standard µTVM setup, where the host communicates with the device via JTAG. Figure 3.  The performance results of MicroTVM Figure 4. Improved performance by ~2…
TVM性能评估分析(一) System Overview AutoTVM vs Auto-scheduler Table 1. Workflow Comparision Figure 1. Search Process Overview Figure 2. Code Performance Comparision (Higher is better) Figure 3. Search Time Comparision (Lower is better) Figure 4. The expecte…
Linux性能分析:生产环境服务器变慢,诊断思路和性能评估 一.整机:top 二.CPU:vmstat 所有CPU核信息 每个进程使用CPU的用量分解信息 三.内存:free 四.硬盘:df 五.磁盘IO:iostat 六.网络IO:ifstat 七.生产环境出现CPU占用过高,分析思路和定位 先用top命令找出CPU占比最高的 ps -ef或者jps进一步定位 定位到具体线程或者代码 线程ID转换为16进制格式(英文小写格式) jstack 进程ID|grep tid(16进制线程ID小写英文…
性能监控分析的命令包括如下: 1.vmstat 2.sar 3.iostat 4.top 5.free 6.uptime 7.netstat 8.ps 9.strace 10.lsof ===================================================== 命令介绍: top命令是Linux下常用的性能分析工具,能够实时显示系统中各个进程的资源占用状况,类似于Windows的任务管理器. top命令能够实时监控系统的运行状态,并且可以安装CPU.内存和执行时间…
http://fuliang.iteye.com/blog/1024360 http://unixhelp.ed.ac.uk/CGI/man-cgi?vmstat -------------------------------------------------------------------------------------------------------------------------------- 工作这么久了,主要就是服务器端的开发,由于业务性质,对于性能的考虑是每天不得不…