From a92ac228af57da257f396a13bf0e862ec72d3ab4 Mon Sep 17 00:00:00 2001 From: zerokaze420 Date: Thu, 16 Oct 2025 11:29:20 +0800 Subject: [PATCH] =?UTF-8?q?docs(lmbench):=20=E6=9B=B4=E6=96=B0=20lmbench?= =?UTF-8?q?=20=E6=B5=8B=E8=AF=95=E7=BB=93=E6=9E=9C=E5=B1=95=E7=A4=BA?= =?UTF-8?q?=E6=96=B9=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 新增 `make see` 命令执行说明，展示如何生成并查看测试结果摘要。 补充了完整的测试结果输出示例，包括系统参数、处理器性能、通信延迟、 文件系统性能和内存延迟等关键指标。 docs(install): 修改页面标题为“软件安装” 将 desktop/install.md 页面的标题由“安装”更新为“软件安装”， 以更准确反映页面内容。 --- docs/benchmark/lmbench.md | 137 ++++++++++++++++++++++++++++++++++++++ docs/desktop/install.md | 2 +- 2 files changed, 138 insertions(+), 1 deletion(-) diff --git a/docs/benchmark/lmbench.md b/docs/benchmark/lmbench.md index 3951a59..a54883e 100644 --- a/docs/benchmark/lmbench.md +++ b/docs/benchmark/lmbench.md @@ -304,5 +304,142 @@ OK, no results mailed. ## 测试结果 +测试结束后执行 `make see` + +``` +root@revyos-lpi4a:~/lmbench3# make see +cd results && make summary >summary.out 2>summary.errs +cd results && make percent >percent.out 2>percent.errs +``` + +可在 `results/` 目录下看到最终测试结果 + +``` + + L M B E N C H 3 . 0 S U M M A R Y + ------------------------------------ + (Alpha software, do not distribute) + +Basic system parameters +------------------------------------------------------------------------------ +Host OS Description Mhz tlb cache mem scal + pages line par load + bytes +--------- ------------- ----------------------- ---- ----- ----- ------ ---- +revyos-lp Linux 6.6.108 riscv64-linux-gnu 1846 64 7.8200 1 +revyos-lp Linux 6.6.108 riscv64-linux-gnu 1846 64 7.6700 1 +revyos-lp Linux 6.6.108 riscv64-linux-gnu 1846 64 7.7000 1 +revyos-lp Linux 6.6.108 riscv64-linux-gnu 1846 64 7.7800 1 + +Processor, Processes - times in microseconds - smaller is better +------------------------------------------------------------------------------ +Host OS Mhz null null open slct sig sig fork exec sh + call I/O stat clos TCP inst hndl proc proc proc +--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- +revyos-lp Linux 6.6.108 1846 +revyos-lp Linux 6.6.108 1846 +revyos-lp Linux 6.6.108 1846 +revyos-lp Linux 6.6.108 1846 + +Basic integer operations - times in nanoseconds - smaller is better +------------------------------------------------------------------- +Host OS intgr intgr intgr intgr intgr + bit add mul div mod +--------- ------------- ------ ------ ------ ------ ------ +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 + +Basic uint64 operations - times in nanoseconds - smaller is better +------------------------------------------------------------------ +Host OS int64 int64 int64 int64 int64 + bit add mul div mod +--------- ------------- ------ ------ ------ ------ ------ +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 + +Basic float operations - times in nanoseconds - smaller is better +----------------------------------------------------------------- +Host OS float float float float + add mul div bogo +--------- ------------- ------ ------ ------ ------ +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 + +Basic double operations - times in nanoseconds - smaller is better +------------------------------------------------------------------ +Host OS double double double double + add mul div bogo +--------- ------------- ------ ------ ------ ------ +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 + +Context switching - times in microseconds - smaller is better +------------------------------------------------------------------------- +Host OS 2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K + ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw +--------- ------------- ------ ------ ------ ------ ------ ------- ------- +revyos-lp Linux 6.6.108 11.2 12.4 12.6 13.7 15.5 16.5 35.3 +revyos-lp Linux 6.6.108 11.9 11.6 13.9 12.6 19.0 15.7 29.2 +revyos-lp Linux 6.6.108 12.3 12.0 12.1 15.4 15.7 15.7 30.5 +revyos-lp Linux 6.6.108 12.0 12.4 12.9 13.7 17.9 17.3 31.3 + +*Local* Communication latencies in microseconds - smaller is better +--------------------------------------------------------------------- +Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP + ctxsw UNIX UDP TCP conn +--------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- +revyos-lp Linux 6.6.108 11.2 66.9 87.4 174. +revyos-lp Linux 6.6.108 11.9 67.7 88.1 174. +revyos-lp Linux 6.6.108 12.3 67.2 87.9 174. +revyos-lp Linux 6.6.108 12.0 67.0 88.2 175. + +*Remote* Communication latencies in microseconds - smaller is better +--------------------------------------------------------------------- +Host OS UDP RPC/ TCP RPC/ TCP + UDP TCP conn +--------- ------------- ----- ----- ----- ----- ---- +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 +revyos-lp Linux 6.6.108 + +File & VM system latencies in microseconds - smaller is better +------------------------------------------------------------------------------- +Host OS 0K File 10K File Mmap Prot Page 100fd + Create Delete Create Delete Latency Fault Fault selct +--------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- +revyos-lp Linux 6.6.108 77.4 58.4 134.1 87.6 356.8K +revyos-lp Linux 6.6.108 76.5 55.6 135.9 87.3 350.3K +revyos-lp Linux 6.6.108 76.3 55.5 135.7 87.2 355.7K +revyos-lp Linux 6.6.108 77.4 55.6 134.6 86.9 384.3K + +*Local* Communication bandwidths in MB/s - bigger is better +----------------------------------------------------------------------------- +Host OS Pipe AF TCP File Mmap Bcopy Bcopy Mem Mem + UNIX reread reread (libc) (hand) read write +--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- +revyos-lp Linux 6.6.108 645. 1345 779. 1751.1 3930.9 3904.1 4168.2 4051 5222. +revyos-lp Linux 6.6.108 573. 1331 785. 1755.2 3932.5 3902.2 4191.3 4050 5226. +revyos-lp Linux 6.6.108 636. 1306 774. 1766.2 3928.1 3906.1 4185.9 4052 5225. +revyos-lp Linux 6.6.108 557. 1361 774. 1745.5 3929.6 3904.5 4188.2 4054 5225. + +Memory latencies in nanoseconds - smaller is better + (WARNING - may not be correct, check graphs) +------------------------------------------------------------------------------ +Host OS Mhz L1 $ L2 $ Main mem Rand mem Guesses +--------- ------------- --- ---- ---- -------- -------- ------- +revyos-lp Linux 6.6.108 1846 1.6260 10.9 29.6 168.9 +revyos-lp Linux 6.6.108 1846 1.6260 10.6 29.6 168.1 +revyos-lp Linux 6.6.108 1846 1.6260 10.3 29.6 168.9 +revyos-lp Linux 6.6.108 1846 1.6260 10.3 29.6 167.9 +``` ## 测试说明 diff --git a/docs/desktop/install.md b/docs/desktop/install.md index 708f36f..e30f82b 100644 --- a/docs/desktop/install.md +++ b/docs/desktop/install.md @@ -1,5 +1,5 @@ --- -title: 安装 +title: 软件安装 sidebar_position: 2 ---