doc: add eventdev OPDL PMD guide

[dpdk.git] / doc / guides / tools / cryptoperf.rst

diff --git a/doc/guides/tools/cryptoperf.rst b/doc/guides/tools/cryptoperf.rst
index c08e9fb..7e12677 100644 (file)
--- a/doc/guides/tools/cryptoperf.rst
+++ b/doc/guides/tools/cryptoperf.rst
@@ -50,7 +50,8 @@ offload are still consumed by the test tool and included in the cycle-count.
 These cycles are consumed by retries and inefficient API calls enqueuing and
 dequeuing smaller bursts than specified by the cmdline parameter. This results
 in a larger cycle-count measurement and should not be interpreted as an offload
-cost measurement.
+cost measurement. Using "pmd-cyclecount" mode will give a better idea of
+actual costs of hardware acceleration.
 
 On hardware devices the throughput measurement is not necessarily the maximum
 possible for the device, e.g. it may be necessary to use multiple cores to keep
@@ -134,6 +135,7 @@ The following are the appication command-line options:
            throughput
            latency
            verify
+           pmd-cyclecount
 
 * ``--silent``
 
@@ -170,9 +172,11 @@ The following are the appication command-line options:
           * List of values, up to 32 values, separated in commas (i.e. ``--buffer-sz 32,64,128``)
 
 
-* ``--segments-nb <n>``
+* ``--segment-sz <n>``
 
-        Set the number of segments per packet.
+        Set the size of the segment to use, for Scatter Gather List testing.
+        By default, it is set to the size of the maximum buffer size, including the digest size,
+        so a single segment is created.
 
 * ``--devtype <name>``
 
@@ -186,6 +190,11 @@ The following are the appication command-line options:
            crypto_snow3g
            crypto_kasumi
            crypto_zuc
+           crypto_dpaa_sec
+           crypto_dpaa2_sec
+           crypto_armv8
+           crypto_scheduler
+           crypto_mrvl
 
 * ``--optype <name>``
 
@@ -322,6 +331,16 @@ The following are the appication command-line options:
 
         Set the size of digest.
 
+* ``--desc-nb <n>``
+
+        Set number of descriptors for each crypto device.
+
+* ``--pmd-cyclecount-delay-ms <n>``
+
+        Add a delay (in milliseconds) between enqueue and dequeue in
+        pmd-cyclecount benchmarking mode (useful when benchmarking
+        hardware acceleration).
+
 * ``--csv-friendly``
 
         Enable test result output CSV friendly rather than human friendly.
@@ -392,7 +411,7 @@ Call application for performance throughput test of single Aesni MB PMD
 for cipher encryption aes-cbc and auth generation sha1-hmac,
 one million operations, burst size 32, packet size 64::
 
-   dpdk-test-crypto-perf -l 6-7 --vdev crypto_aesni_mb_pmd -w 0000:00:00.0 --
+   dpdk-test-crypto-perf -l 6-7 --vdev crypto_aesni_mb -w 0000:00:00.0 --
    --ptest throughput --devtype crypto_aesni_mb --optype cipher-then-auth
    --cipher-algo aes-cbc --cipher-op encrypt --cipher-key-sz 16 --auth-algo
    sha1-hmac --auth-op generate --auth-key-sz 64 --digest-sz 12
@@ -401,8 +420,8 @@ one million operations, burst size 32, packet size 64::
 Call application for performance latency test of two Aesni MB PMD executed
 on two cores for cipher encryption aes-cbc, ten operations in silent mode::
 
-   dpdk-test-crypto-perf -l 4-7 --vdev crypto_aesni_mb_pmd1
-   --vdev crypto_aesni_mb_pmd2 -w 0000:00:00.0 -- --devtype crypto_aesni_mb
+   dpdk-test-crypto-perf -l 4-7 --vdev crypto_aesni_mb1
+   --vdev crypto_aesni_mb2 -w 0000:00:00.0 -- --devtype crypto_aesni_mb
    --cipher-algo aes-cbc --cipher-key-sz 16 --cipher-iv-sz 16
    --cipher-op encrypt --optype cipher-only --silent
    --ptest latency --total-ops 10