New upstream version 2.0.3preupstream/2.0.3pre

1 files changed, 270 insertions, 0 deletions

diff --git a/modules/benchmark/sysbench.c b/modules/benchmark/sysbench.c
new file mode 100644
index 00000000..5c45831d
--- /dev/null
+++ b/modules/benchmark/sysbench.c
@@ -0,0 +1,270 @@
+/*
+ *    HardInfo - Displays System Information
+ *    Copyright (C) 2003-2017 L. A. F. Pereira <l@tia.mat.br>
+ *    Copyright (C) 2019 Burt P. <pburt0@gmail.com>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation, version 2 or later.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include "hardinfo.h"
+#include "benchmark.h"
+#include "cpu_util.h"
+
+#define STATMSG "Performing Alexey Kopytov's sysbench memory benchmark"
+
+/* known to work with:
+ * sysbench 0.4.12 --> r:4012
+ * sysbench 1.0.11 --> r:1000011
+ * sysbench 1.0.15 --> r:1000015
+ */
+
+struct sysbench_ctx {
+    char *test;
+    int threads;
+    int max_time;
+    char *parms_test;
+    bench_value r;
+};
+
+int sysbench_version() {
+    int ret = -1;
+    int v1 = 0, v2 = 0, v3 = 0, mc = 0;
+    gboolean spawned;
+    gchar *out, *err, *p, *next_nl;
+
+    spawned = g_spawn_command_line_sync("sysbench --version",
+            &out, &err, NULL, NULL);
+    if (spawned) {
+        ret = 0;
+        p = out;
+        while(next_nl = strchr(p, '\n')) {
+            *next_nl = 0;
+            /* version */
+            mc = sscanf(p, "sysbench %d.%d.%d", &v1, &v2, &v3);
+            if (mc >= 1) {
+                ret += v1 * 1000000;
+                ret += v2 * 1000;
+                ret += v3;
+                break;
+            }
+            p = next_nl + 1;
+        }
+        g_free(out);
+        g_free(err);
+    }
+    return ret;
+}
+
+static gboolean sysbench_run(struct sysbench_ctx *ctx, int expecting_version) {
+    gboolean spawned;
+    gchar *out, *err, *p, *next_nl;
+
+    int v1 = 0, v2 = 0, v3 = 0, mc = 0;
+    char *pp = NULL;
+
+    if (!ctx) return FALSE;
+    if (!ctx->test) return FALSE;
+    if (!ctx->parms_test) return FALSE;
+    if (!ctx->threads) ctx->threads = 1;
+    ctx->r.threads_used = ctx->threads;
+    if (!ctx->max_time) ctx->max_time = 7;
+
+    gchar *cmd_line = NULL;
+    snprintf(ctx->r.extra, 255, "--time=%d %s", ctx->max_time, ctx->parms_test);
+    util_compress_space(ctx->r.extra);
+
+    if (!expecting_version)
+        expecting_version = sysbench_version();
+    if (expecting_version < 1000000) {
+        /* v0.x.x: sysbench [general-options]... --test=<test-name> [test-options]... command */
+        cmd_line = g_strdup_printf("sysbench --num-threads=%d --max-time=%d --test=%s %s run", ctx->threads, ctx->max_time, ctx->test, ctx->parms_test);
+    } else {
+        /* v1.x.x: sysbench [options]... [testname] [command] */
+        cmd_line = g_strdup_printf("sysbench --threads=%d --time=%d %s %s run", ctx->threads, ctx->max_time, ctx->parms_test, ctx->test);
+    }
+    //bench_msg("\ncmd_line: %s", cmd_line);
+
+    spawned = g_spawn_command_line_sync(cmd_line,
+            &out, &err, NULL, NULL);
+    g_free(cmd_line);
+    if (spawned) {
+        p = out;
+        while(next_nl = strchr(p, '\n')) {
+            *next_nl = 0;
+
+            if (strstr(p, "Usage:")) {
+                /* We're hosed */
+                goto sysbench_failed;
+            }
+
+            /* version */
+            mc = sscanf(p, "sysbench %d.%d.%d", &v1, &v2, &v3);
+            if (mc >= 1) {
+                ctx->r.revision = 0;
+                ctx->r.revision += v1 * 1000000;
+                ctx->r.revision += v2 * 1000;
+                ctx->r.revision += v3;
+            }
+
+            /* total_time */
+            if (pp = strstr(p, "total time:")) {
+                pp = strchr(pp, ':') + 1;
+                ctx->r.elapsed_time = strtof(pp, NULL);
+            }
+
+            /* result */
+            if (SEQ(ctx->test, "memory") ) {
+                // 57894.30 MiB transferred (5787.59 MiB/sec)
+                if (pp = strstr(p, " transferred (")) {
+                    pp = strchr(pp, '(') + 1;
+                    ctx->r.result = strtof(pp, NULL);
+                }
+            }
+            if (SEQ(ctx->test, "cpu") ) {
+                if (ctx->r.revision < 1000000) {
+                    // there is not a nice result line
+                    // to grab in version 0.x...
+                    // total time:                          7.0016s
+                    // total number of events:              873
+
+                    /* should already have "total time:" */
+                    if (pp = strstr(p, " total number of events:")) {
+                        pp = strchr(pp, ':') + 1;
+                        ctx->r.result = strtof(pp, NULL);
+                        ctx->r.result /= ctx->r.elapsed_time;
+                    }
+                }
+                if (ctx->r.revision >= 1000000) {
+                    //  events per second:  1674.97
+                    if (pp = strstr(p, " events per second:")) {
+                        pp = strchr(pp, ':') + 1;
+                        ctx->r.result = strtof(pp, NULL);
+                    }
+                }
+            }
+
+            p = next_nl + 1;
+        }
+        g_free(out);
+        g_free(err);
+    } else {
+        bench_msg("\nfailed to spawn sysbench");
+        sleep(5);
+    }
+
+    if (ctx->r.result == -1)
+        goto sysbench_failed;
+
+    return spawned;
+
+sysbench_failed:
+    bench_msg("\nfailed to configure sysbench");
+    g_free(out);
+    g_free(err);
+    return 0;
+}
+
+void benchmark_memory_run(int threads, int result_index) {
+    int cpu_procs, cpu_cores, cpu_threads, cpu_nodes;
+
+    cpu_procs_cores_threads_nodes(&cpu_procs, &cpu_cores, &cpu_threads, &cpu_nodes);
+    
+    struct sysbench_ctx ctx = {
+        .test = "memory",
+        .threads = threads>0 ? threads : cpu_threads,
+        .parms_test = "",
+        .r = EMPTY_BENCH_VALUE};
+
+    int sbv = sysbench_version();
+    if (BENCH_PTR_BITS > 32 && sbv >= 1000011) {
+        ctx.parms_test =
+           " --memory-block-size=1K"
+           " --memory-total-size=100G"
+           " --memory-scope=global"
+           " --memory-hugetlb=off"
+           " --memory-oper=write"
+           " --memory-access-mode=seq";
+    } else {
+        /* safer set */
+        ctx.parms_test =
+           " --memory-block-size=1K"
+           " --memory-total-size=3056M"
+           " --memory-scope=global"
+           " --memory-hugetlb=off"
+           " --memory-oper=write"
+           " --memory-access-mode=seq";
+    }
+
+    shell_view_set_enabled(FALSE);
+    char msg[128] = "";
+    snprintf(msg, 128, "%s (threads: %d)", STATMSG, threads);
+    shell_status_update(msg);
+
+    sysbench_run(&ctx, sbv);
+    bench_results[result_index] = ctx.r;
+}
+
+void benchmark_memory_single(void) { benchmark_memory_run(1, BENCHMARK_MEMORY_SINGLE); }
+void benchmark_memory_dual(void) { benchmark_memory_run(2, BENCHMARK_MEMORY_DUAL); }
+void benchmark_memory_quad(void) {  benchmark_memory_run(4, BENCHMARK_MEMORY_QUAD); }
+void benchmark_memory_all(void) {  benchmark_memory_run(0, BENCHMARK_MEMORY_ALL); }
+
+void benchmark_sbcpu_single(void) {
+    struct sysbench_ctx ctx = {
+        .test = "cpu",
+        .threads = 1,
+        .parms_test =
+           "--cpu-max-prime=10000",
+        .r = EMPTY_BENCH_VALUE};
+
+    shell_view_set_enabled(FALSE);
+    shell_status_update(STATMSG " (single thread)...");
+
+    sysbench_run(&ctx, 0);
+    bench_results[BENCHMARK_SBCPU_SINGLE] = ctx.r;
+}
+
+void benchmark_sbcpu_all(void) {
+    int cpu_procs, cpu_cores, cpu_threads, cpu_nodes;
+
+    cpu_procs_cores_threads_nodes(&cpu_procs, &cpu_cores, &cpu_threads, &cpu_nodes);
+
+    struct sysbench_ctx ctx = {
+        .test = "cpu",
+        .threads = cpu_threads,
+        .parms_test =
+           "--cpu-max-prime=10000",
+        .r = EMPTY_BENCH_VALUE};
+
+    shell_view_set_enabled(FALSE);
+    shell_status_update(STATMSG " (Multi-thread)...");
+
+    sysbench_run(&ctx, 0);
+    bench_results[BENCHMARK_SBCPU_ALL] = ctx.r;
+}
+
+void benchmark_sbcpu_quad(void) {
+    struct sysbench_ctx ctx = {
+        .test = "cpu",
+        .threads = 4,
+        .parms_test =
+           "--cpu-max-prime=10000",
+        .r = EMPTY_BENCH_VALUE};
+
+    shell_view_set_enabled(FALSE);
+    shell_status_update(STATMSG " (Four thread)...");
+
+    sysbench_run(&ctx, 0);
+    bench_results[BENCHMARK_SBCPU_QUAD] = ctx.r;
+}