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From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [Bug 1282] [openssl] dpdk-test-crypto-perf got stuck for multiple
segments
Date: Tue, 05 Sep 2023 09:02:32 +0000
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--16939045530.c196e0.1997401
Date: Tue, 5 Sep 2023 11:02:33 +0200
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https://bugs.dpdk.org/show_bug.cgi?id=3D1282
Bug ID: 1282
Summary: [openssl] dpdk-test-crypto-perf got stuck for multiple
segments
Product: DPDK
Version: unspecified
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: cryptodev
Assignee: dev@dpdk.org
Reporter: sbadawi@nvidia.com
Target Milestone: ---
Created attachment 260
--> https://bugs.dpdk.org/attachment.cgi?id=3D260&action=3Dedit
test_aes_gcm.data file
dpdk-test-crypto-perf got stuck when using openssl driver with multiple
segments.
To repro the issue, follow the steps below:
* To run the app, use the following command:
/download/dpdk/install/bin/dpdk-test-crypto-perf -c 0x7fff --vdev
crypto_openssl,max_nb_queue_pairs=3D14 -- --ptest pmd-cyclecount --aead-op
encrypt --optype aead --aead-algo aes-gcm --test-file /tmp/test_aes_gcm.data
--test-name gcm --total-ops 837134 --aead-key-sz 32 --aead-iv-sz 12
--aead-aad-sz 334 --buffer-sz 256 --burst-sz 32 --digest-sz 16 --segment-sz=
32
--devtype crypto_openssl --silent --csv-friendly
startup log:
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
CRYPTODEV: Creating cryptodev crypto_openssl
CRYPTODEV: Initialisation parameters - name: crypto_openssl,socket id: 0, m=
ax
queue pairs: 14
Allocated pool "sess_mp_0" on socket 0
and the app got stuck.
While for mlx driver:
app command:
/download/dpdk/install/bin/dpdk-test-crypto-perf -c 0x7fff -a
0000:03:00.0,class=3Dcrypto,algo=3D1 -- --ptest pmd-cyclecount --aead-op e=
ncrypt
--optype aead --aead-algo aes-gcm --test-file /tmp/test_aes_gcm.data
--test-name gcm --total-ops 837134 --aead-key-sz 32 --aead-iv-sz 12
--aead-aad-sz 334 --buffer-sz 256 --burst-sz 32 --digest-sz 16 --segment-sz=
32
--devtype mlx5_pci --silent --csv-friendly
startup log:
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: Probe PCI driver: mlx5_pci (15b3:a2dc) device: 0000:03:00.0 (socket -1)
CRYPTODEV: Creating cryptodev mlx5_0
CRYPTODEV: Initialisation parameters - name: mlx5_0,socket id: -1, max queue
pairs: 8
Allocated pool "sess_mp_0" on socket 0
# lcore id,Buf Size,Burst Size,Enqueued,Dequeued,Enq Retries,Deq
Retries,Cycles/Op,Cycles/Enq,Cycles/Deq
2, 256,32,837134,837134,0,533741119,4.285,132.728,3266.640
5, 256,32,837134,837134,0,474591992,4.187,131.554,3267.847
1, 256,32,837134,837134,0,534222454,4.188,132.515,3267.158
14, 256,32,837134,837134,0,534253999,4.290,134.163,3266.250
8, 256,32,837134,837134,0,533930935,4.183,131.477,3268.442
10, 256,32,837134,837134,0,530621045,4.270,138.768,3261.594
7, 256,32,837134,837134,0,533981498,4.198,137.662,3263.727
3, 256,32,837134,837134,0,534203541,4.285,140.712,3258.738
9, 256,32,837134,837134,0,532553766,4.433,135.760,3262.361
4, 256,32,837134,837134,0,532835430,4.189,136.872,3263.587
11, 256,32,837134,837134,0,535932003,4.186,133.716,3265.873
12, 256,32,837134,837134,0,532764050,4.320,144.503,3254.523
13, 256,32,837134,837134,0,532940094,4.262,134.450,3264.728
6, 256,32,837134,837134,0,2301821,4.278,109.988,14.931
and it works fine when using a single segment with openssl driver:
app command:
/download/dpdk/install/bin/dpdk-test-crypto-perf -c 0x7fff --vdev
crypto_openssl,max_nb_queue_pairs=3D14 -- --ptest pmd-cyclecount --aead-op
encrypt --optype aead --aead-algo aes-gcm --test-file /tmp/test_aes_gcm.data
--test-name gcm --total-ops 837134 --aead-key-sz 32 --aead-iv-sz 12
--aead-aad-sz 334 --buffer-sz 256 --burst-sz 32 --digest-sz 16 --segment-sz=
272
--devtype crypto_openssl --silent --csv-friendly--silent=20
startup log:
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
CRYPTODEV: Creating cryptodev crypto_openssl
CRYPTODEV: Initialisation parameters - name: crypto_openssl,socket id: 0, m=
ax
queue pairs: 14
Allocated pool "sess_mp_0" on socket 0
# lcore id,Buf Size,Burst Size,Enqueued,Dequeued,Enq Retries,Deq
Retries,Cycles/Op,Cycles/Enq,Cycles/Deq
14, 256,32,837134,837134,408,0,2.392,753.011,1.399
13, 256,32,837134,837134,408,0,2.380,805.099,1.418
12, 256,32,837134,837134,408,0,2.403,805.045,1.371
9, 256,32,837134,837134,408,0,2.394,805.847,1.357
8, 256,32,837134,837134,408,0,2.393,809.166,1.392
4, 256,32,837134,837134,408,0,2.389,816.142,1.320
5, 256,32,837134,837134,408,0,2.391,816.663,1.231
2, 256,32,837134,837134,408,0,2.398,816.880,1.277
3, 256,32,837134,837134,408,0,2.389,816.715,1.429
6, 256,32,837134,837134,408,0,2.380,817.423,1.309
7, 256,32,837134,837134,408,0,2.387,823.006,1.506
10, 256,32,837134,837134,408,0,2.397,838.132,1.375
11, 256,32,837134,837134,408,0,2.387,847.972,1.412
1, 256,32,837134,837134,408,0,2.381,227.413,0.590
--=20
You are receiving this mail because:
You are the assignee for the bug.=
--16939045530.c196e0.1997401
Date: Tue, 5 Sep 2023 11:02:33 +0200
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Auto-Submitted: auto-generated
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<html>
<head>
<base href=3D"https://bugs.dpdk.org/">
</head>
<body><table border=3D"1" cellspacing=3D"0" cellpadding=3D"8" class=3D"=
bz_new_table">
<tr>
<th>Bug ID</th>
<td><a class=3D"bz_bug_link=20
bz_status_UNCONFIRMED "
title=3D"UNCONFIRMED - [openssl] dpdk-test-crypto-perf got stuck for mul=
tiple segments"
href=3D"https://bugs.dpdk.org/show_bug.cgi?id=3D1282">1282</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[openssl] dpdk-test-crypto-perf got stuck for multiple segmen=
ts
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>cryptodev
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>sbadawi@nvidia.com
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class=3D"bz_comment_block">
<pre class=3D"bz_comment_text">Created <span class=3D""><a href=
=3D"attachment.cgi?id=3D260" name=3D"attach_260" title=3D"test_aes_gcm.data=
file">attachment 260</a> <a href=3D"attachment.cgi?id=3D260&action=3De=
dit" title=3D"test_aes_gcm.data file">[details]</a></span>
test_aes_gcm.data file
dpdk-test-crypto-perf got stuck when using openssl driver with multiple
segments.
To repro the issue, follow the steps below:
* To run the app, use the following command:
/download/dpdk/install/bin/dpdk-test-crypto-perf -c 0x7fff --vdev
crypto_openssl,max_nb_queue_pairs=3D14 -- --ptest pmd-cyclecount --aead-op
encrypt --optype aead --aead-algo aes-gcm --test-file /tmp/test_aes_gcm.data
--test-name gcm --total-ops 837134 --aead-key-sz 32 --aead-iv-sz 12
--aead-aad-sz 334 --buffer-sz 256 --burst-sz 32 --digest-sz 16 --segment-sz=
32
--devtype crypto_openssl --silent --csv-friendly
startup log:
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
CRYPTODEV: Creating cryptodev crypto_openssl
CRYPTODEV: Initialisation parameters - name: crypto_openssl,socket id: 0, m=
ax
queue pairs: 14
Allocated pool "sess_mp_0" on socket 0
and the app got stuck.
While for mlx driver:
app command:
/download/dpdk/install/bin/dpdk-test-crypto-perf -c 0x7fff -a
0000:03:00.0,class=3Dcrypto,algo=3D1 -- --ptest pmd-cyclecount --aead-op e=
ncrypt
--optype aead --aead-algo aes-gcm --test-file /tmp/test_aes_gcm.data
--test-name gcm --total-ops 837134 --aead-key-sz 32 --aead-iv-sz 12
--aead-aad-sz 334 --buffer-sz 256 --burst-sz 32 --digest-sz 16 --segment-sz=
32
--devtype mlx5_pci --silent --csv-friendly
startup log:
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: Probe PCI driver: mlx5_pci (15b3:a2dc) device: 0000:03:00.0 (socket -1)
CRYPTODEV: Creating cryptodev mlx5_0
CRYPTODEV: Initialisation parameters - name: mlx5_0,socket id: -1, max queue
pairs: 8
Allocated pool "sess_mp_0" on socket 0
# lcore id,Buf Size,Burst Size,Enqueued,Dequeued,Enq Retries,Deq
Retries,Cycles/Op,Cycles/Enq,Cycles/Deq
2, 256,32,837134,837134,0,533741119,4.285,132.728,3266.640
5, 256,32,837134,837134,0,474591992,4.187,131.554,3267.847
1, 256,32,837134,837134,0,534222454,4.188,132.515,3267.158
14, 256,32,837134,837134,0,534253999,4.290,134.163,3266.250
8, 256,32,837134,837134,0,533930935,4.183,131.477,3268.442
10, 256,32,837134,837134,0,530621045,4.270,138.768,3261.594
7, 256,32,837134,837134,0,533981498,4.198,137.662,3263.727
3, 256,32,837134,837134,0,534203541,4.285,140.712,3258.738
9, 256,32,837134,837134,0,532553766,4.433,135.760,3262.361
4, 256,32,837134,837134,0,532835430,4.189,136.872,3263.587
11, 256,32,837134,837134,0,535932003,4.186,133.716,3265.873
12, 256,32,837134,837134,0,532764050,4.320,144.503,3254.523
13, 256,32,837134,837134,0,532940094,4.262,134.450,3264.728
6, 256,32,837134,837134,0,2301821,4.278,109.988,14.931
and it works fine when using a single segment with openssl driver:
app command:
/download/dpdk/install/bin/dpdk-test-crypto-perf -c 0x7fff --vdev
crypto_openssl,max_nb_queue_pairs=3D14 -- --ptest pmd-cyclecount --aead-op
encrypt --optype aead --aead-algo aes-gcm --test-file /tmp/test_aes_gcm.data
--test-name gcm --total-ops 837134 --aead-key-sz 32 --aead-iv-sz 12
--aead-aad-sz 334 --buffer-sz 256 --burst-sz 32 --digest-sz 16 --segment-sz=
272
--devtype crypto_openssl --silent --csv-friendly--silent=20
startup log:
EAL: Detected CPU lcores: 16
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
CRYPTODEV: Creating cryptodev crypto_openssl
CRYPTODEV: Initialisation parameters - name: crypto_openssl,socket id: 0, m=
ax
queue pairs: 14
Allocated pool "sess_mp_0" on socket 0
# lcore id,Buf Size,Burst Size,Enqueued,Dequeued,Enq Retries,Deq
Retries,Cycles/Op,Cycles/Enq,Cycles/Deq
14, 256,32,837134,837134,408,0,2.392,753.011,1.399
13, 256,32,837134,837134,408,0,2.380,805.099,1.418
12, 256,32,837134,837134,408,0,2.403,805.045,1.371
9, 256,32,837134,837134,408,0,2.394,805.847,1.357
8, 256,32,837134,837134,408,0,2.393,809.166,1.392
4, 256,32,837134,837134,408,0,2.389,816.142,1.320
5, 256,32,837134,837134,408,0,2.391,816.663,1.231
2, 256,32,837134,837134,408,0,2.398,816.880,1.277
3, 256,32,837134,837134,408,0,2.389,816.715,1.429
6, 256,32,837134,837134,408,0,2.380,817.423,1.309
7, 256,32,837134,837134,408,0,2.387,823.006,1.506
10, 256,32,837134,837134,408,0,2.397,838.132,1.375
11, 256,32,837134,837134,408,0,2.387,847.972,1.412
1, 256,32,837134,837134,408,0,2.381,227.413,0.590
</pre>
</div>
</p>
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