uatomic/x86: Remove redundant memory barriers

[urcu.git] / tests / benchmark / run-urcu-tests.sh

diff --git a/tests/benchmark/run-urcu-tests.sh b/tests/benchmark/run-urcu-tests.sh
index 7a0974207c75b42a0a45cb800e6271f8df899b3f..13347ee1ce159843326564a3dcc6e04083a756de 100755 (executable)
--- a/tests/benchmark/run-urcu-tests.sh
+++ b/tests/benchmark/run-urcu-tests.sh
@@ -1,31 +1,54 @@
-#!/bin/bash
+#!/usr/bin/env bash
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# SPDX-FileCopyrightText: 2022 EfficiOS Inc.
+#
+
+if [ "x${URCU_TESTS_SRCDIR:-}" != "x" ]; then
+       UTILSSH="$URCU_TESTS_SRCDIR/utils/utils.sh"
+else
+       UTILSSH="$(dirname "$0")/../utils/utils.sh"
+fi
 
-source ../utils/tap.sh
+# Enable TAP
+SH_TAP=1
 
-NUM_TESTS=103
+# shellcheck source=../utils/utils.sh
+source "$UTILSSH"
 
-plan_tests     ${NUM_TESTS}
 
-#run all tests
-diag "Executing URCU tests"
+# First parameter: seconds per test
+DURATION=$1
 
-NUM_CPUS="1"
-for i in nproc gnproc; do
-       NUM_CPUS=$($i 2>/dev/null)
-       if [ "$?" -eq "0" ]; then
-               break
-       else
-               NUM_CPUS="1"
-       fi
-done
+if [ "x${DURATION}" = "x" ]; then
+       echo "usage: $0 [DURATION]"
+       exit 1
+fi
+
+# Create a temporary file for tests output
+TMPFILE=$(mktemp)
+
+# Set trap to delete the temporary file on exit and call tap.sh '_exit'
+trap 'rm -f "$TMPFILE"; _exit' EXIT
 
-#set to number of active CPUS
+# Set to number of active CPUS
+NUM_CPUS="$(urcu_nproc)"
 if [[ ${NUM_CPUS} -lt 4 ]]; then
        NUM_CPUS=4      # Floor at 4 due to following assumptions.
 fi
 
-#first parameter: seconds per test
-DURATION=$1
+# batch: 19 * 1 = 19
+# fraction: 12 * 29 =
+# scalabilit NUM_CPUS * 12
+# reader 12 * 23 =
+NUM_TESTS=$(( 19 + 348 + ( NUM_CPUS * 12 ) + 276 ))
+
+plan_tests     ${NUM_TESTS}
+
+#run all tests
+diag "Executing URCU tests"
+
 
 #extra options, e.g. for setting affinity on even CPUs :
 #EXTRA_OPTS=$(for a in $(seq 0 2 127); do echo -n "-a ${a} "; done)
@@ -45,19 +68,33 @@ DURATION=$1
 #x: vary update fraction from 0 to 0.0001
   #fix number of readers and reader C.S. length, vary delay between updates
 #y: ops/s
+EXTRA_OPTS=""
 
 
 diag "Executing batch RCU test"
 
 BATCH_ARRAY="1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536
             131072 262144"
-NR_WRITERS=$((${NUM_CPUS} / 2))
+BATCH_TEST_ARRAY="test_urcu_gc"
+
+NR_WRITERS=$((NUM_CPUS / 2))
+NR_READERS=$((NUM_CPUS - NR_WRITERS))
 
-NR_READERS=$((${NUM_CPUS} - ${NR_WRITERS}))
 for BATCH_SIZE in ${BATCH_ARRAY}; do
-       okx ./runtests-batch.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d 0 -b ${BATCH_SIZE} ${EXTRA_OPTS}
+       for TEST in ${BATCH_TEST_ARRAY}; do
+               okx ${URCU_TESTS_TIME_BIN} "${URCU_TESTS_BUILDDIR}/benchmark/${TEST}" "${NR_READERS}" "${NR_WRITERS}" "${DURATION}" \
+                       -d 0 -b "${BATCH_SIZE}" ${EXTRA_OPTS} 2>"${TMPFILE}"
+               while read -r line; do
+                       echo "## $line"
+               done <"${TMPFILE}"
+       done
 done
 
+TEST_ARRAY="test_urcu_gc test_urcu_mb_gc test_urcu_qsbr_gc
+            test_urcu_lgc test_urcu_mb_lgc test_urcu_qsbr_lgc
+            test_urcu test_urcu_mb test_urcu_qsbr
+            test_rwlock test_perthreadlock test_mutex"
+
 #setting gc each 32768. ** UPDATE FOR YOUR ARCHITECTURE BASED ON TEST ABOVE **
 EXTRA_OPTS="${EXTRA_OPTS} -b 32768"
 
@@ -66,11 +103,17 @@ diag "Executing update fraction test"
 WDELAY_ARRAY="0 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768
               65536 131072 262144 524288 1048576 2097152 4194304 8388608
               16777216 33554432 67108864 134217728"
-NR_WRITERS=$((${NUM_CPUS} / 2))
+NR_WRITERS=$((NUM_CPUS / 2))
+NR_READERS=$((NUM_CPUS - NR_WRITERS))
 
-NR_READERS=$((${NUM_CPUS} - ${NR_WRITERS}))
 for WDELAY in ${WDELAY_ARRAY}; do
-       okx ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} -d ${WDELAY} ${EXTRA_OPTS}
+       for TEST in ${TEST_ARRAY}; do
+               okx ${URCU_TESTS_TIME_BIN} "${URCU_TESTS_BUILDDIR}/benchmark/${TEST}" "${NR_READERS}" "${NR_WRITERS}" "${DURATION}" \
+                       -d "${WDELAY}" ${EXTRA_OPTS} 2>"${TMPFILE}"
+               while read -r line; do
+                       echo "## $line"
+               done <"${TMPFILE}"
+       done
 done
 
 #Test scalability :
@@ -82,8 +125,14 @@ diag "Executing scalability test"
 
 NR_WRITERS=0
 
-for NR_READERS in $(seq 1 ${NUM_CPUS}); do
-       okx ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS}
+for NR_READERS in $(urcu_xseq 1 ${NUM_CPUS}); do
+       for TEST in ${TEST_ARRAY}; do
+               okx ${URCU_TESTS_TIME_BIN} "${URCU_TESTS_BUILDDIR}/benchmark/${TEST}" "${NR_READERS}" "${NR_WRITERS}" "${DURATION}" \
+                       ${EXTRA_OPTS} 2>"${TMPFILE}"
+               while read -r line; do
+                       echo "## $line"
+               done <"${TMPFILE}"
+       done
 done
 
 
@@ -100,5 +149,11 @@ NR_WRITERS=0
 READERCSLEN_ARRAY="0 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 131072 262144 524288 1048576 2097152"
 
 for READERCSLEN in ${READERCSLEN_ARRAY}; do
-       okx ./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -c ${READERCSLEN}
+       for TEST in ${TEST_ARRAY}; do
+               okx ${URCU_TESTS_TIME_BIN} "${URCU_TESTS_BUILDDIR}/benchmark/${TEST}" "${NR_READERS}" "${NR_WRITERS}" "${DURATION}" \
+                       -c "${READERCSLEN}" ${EXTRA_OPTS} 2>"${TMPFILE}"
+               while read -r line; do
+                       echo "## $line"
+               done <"${TMPFILE}"
+       done
 done