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From: Aaron Conole <aconole@redhat.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [RFC 1/3] test/meson: auto detect number of cores
Date: Fri, 29 Mar 2019 13:22:39 -0400	[thread overview]
Message-ID: <20190329172241.11916-2-aconole@redhat.com> (raw)
Message-ID: <20190329172239.B92c1iIjWjYYqx6DrmVkAoEbvk2r3j8WFBrYPSWcCZk@z> (raw)
In-Reply-To: <20190329172241.11916-1-aconole@redhat.com>

Some environments do not provide a minimum 4 cores for running tests.  This
allows those environments to still execute 'ninja test' without causing
multiple failures.

Signed-off-by: Aaron Conole <aconole@redhat.com>
---
 app/test/meson.build | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/app/test/meson.build b/app/test/meson.build
index ddb4d09ae..975b38daa 100644
--- a/app/test/meson.build
+++ b/app/test/meson.build
@@ -337,10 +337,15 @@ if get_option('tests')
 	timeout_seconds = 600
 	timeout_seconds_fast = 10
 
+	# Retreive the number of CPU cores
+	num_cores = run_command('lscpu', '-p=cpu').stdout().strip().split('\n')[-1]
+	num_cores_arg = '-l 0-' + num_cores
+
+	test_args = [num_cores_arg, '-n 4']
 	foreach arg : fast_parallel_test_names
 		test(arg, dpdk_test,
 			env : ['DPDK_TEST=' + arg],
-			args : ['-c f','-n 4', '--file-prefix=@0@'.format(arg)],
+			args : test_args + ['--file-prefix=@0@'.format(arg)],
 			timeout : timeout_seconds_fast,
 			suite : 'fast-tests')
 	endforeach
@@ -348,6 +353,7 @@ if get_option('tests')
 	foreach arg : fast_non_parallel_test_names
 		test(arg, dpdk_test,
 			env : ['DPDK_TEST=' + arg],
+			args : test_args + ['--file-prefix=@0@'.format(arg)],
 			timeout : timeout_seconds_fast,
 			is_parallel : false,
 			suite : 'fast-tests')
@@ -356,6 +362,7 @@ if get_option('tests')
 	foreach arg : perf_test_names
 		test(arg, dpdk_test,
 		env : ['DPDK_TEST=' + arg],
+		args : test_args + ['--file-prefix=@0@'.format(arg)],
 		timeout : timeout_seconds,
 		is_parallel : false,
 		suite : 'perf-tests')
@@ -364,6 +371,7 @@ if get_option('tests')
 	foreach arg : driver_test_names
 		test(arg, dpdk_test,
 			env : ['DPDK_TEST=' + arg],
+			args : test_args + ['--file-prefix=@0@'.format(arg)],
 			timeout : timeout_seconds,
 			is_parallel : false,
 			suite : 'driver-tests')
@@ -372,6 +380,7 @@ if get_option('tests')
 	foreach arg : dump_test_names
 		test(arg, dpdk_test,
 			env : ['DPDK_TEST=' + arg],
+			args : test_args + ['--file-prefix=@0@'.format(arg)],
 			timeout : timeout_seconds,
 			is_parallel : false,
 			suite : 'debug-tests')
-- 
2.19.1


  parent reply	other threads:[~2019-03-29 17:22 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-29 17:22 [dpdk-dev] [RFC 0/3] ci: enable unit tests for non-aarch64 platforms Aaron Conole
2019-03-29 17:22 ` Aaron Conole
2019-03-29 17:22 ` Aaron Conole [this message]
2019-03-29 17:22   ` [dpdk-dev] [RFC 1/3] test/meson: auto detect number of cores Aaron Conole
2019-04-01 13:48   ` David Marchand
2019-04-01 13:48     ` David Marchand
2019-04-01 14:07     ` Aaron Conole
2019-04-01 14:07       ` Aaron Conole
2019-04-01 16:23   ` Pattan, Reshma
2019-04-01 16:23     ` Pattan, Reshma
2019-04-01 17:48     ` Aaron Conole
2019-04-01 17:48       ` Aaron Conole
2019-04-01 19:39       ` Thomas Monjalon
2019-04-01 19:39         ` Thomas Monjalon
2019-04-01 19:58         ` Aaron Conole
2019-04-01 19:58           ` Aaron Conole
2019-03-29 17:22 ` [dpdk-dev] [RFC 2/3] meson-tests: separate slower tests Aaron Conole
2019-03-29 17:22   ` Aaron Conole
2019-03-29 17:22 ` [dpdk-dev] [RFC 3/3] ci: enable tests on non-arm platforms Aaron Conole
2019-03-29 17:22   ` Aaron Conole
2019-04-17  8:32   ` Jerin Jacob Kollanukkaran
2019-04-17  8:32     ` Jerin Jacob Kollanukkaran
2019-04-17 12:39     ` Aaron Conole
2019-04-17 12:39       ` Aaron Conole
2019-04-17 15:32       ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-04-17 15:32         ` Jerin Jacob Kollanukkaran
2019-04-01 19:15 ` [dpdk-dev] [RFC 0/3] ci: enable unit tests for non-aarch64 platforms David Marchand
2019-04-01 19:15   ` David Marchand
2019-04-01 19:28   ` Aaron Conole
2019-04-01 19:28     ` Aaron Conole
2019-04-01 19:29     ` David Marchand
2019-04-01 19:29       ` David Marchand
2019-04-02  9:37       ` Bruce Richardson
2019-04-02  9:37         ` Bruce Richardson
2019-04-02 10:09         ` David Marchand
2019-04-02 10:09           ` David Marchand
2019-04-02 12:49           ` Aaron Conole
2019-04-02 12:49             ` Aaron Conole

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