[jira] [Updated] (HDFS-6287) Add vecsum test of libhdfs read access times
[ https://issues.apache.org/jira/browse/HDFS-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Colin Patrick McCabe updated HDFS-6287: --- Resolution: Fixed Fix Version/s: 2.5.0 Target Version/s: 2.5.0 Status: Resolved (was: Patch Available) Add vecsum test of libhdfs read access times Key: HDFS-6287 URL: https://issues.apache.org/jira/browse/HDFS-6287 Project: Hadoop HDFS Issue Type: Test Components: libhdfs, test Affects Versions: 2.5.0 Reporter: Colin Patrick McCabe Assignee: Colin Patrick McCabe Priority: Minor Fix For: 2.5.0 Attachments: HDFS-6282.001.patch, HDFS-6287.002.patch, HDFS-6287.003.patch, HDFS-6287.004.patch, HDFS-6287.005.patch, HDFS-6287.006.patch Add vecsum, a benchmark that tests libhdfs access times. This includes short-circuit, zero-copy, and standard libhdfs access modes. It also has a local filesystem mode for comparison. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6287) Add vecsum test of libhdfs read access times
[ https://issues.apache.org/jira/browse/HDFS-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Colin Patrick McCabe updated HDFS-6287: --- Attachment: HDFS-6287.005.patch Add vecsum test of libhdfs read access times Key: HDFS-6287 URL: https://issues.apache.org/jira/browse/HDFS-6287 Project: Hadoop HDFS Issue Type: Test Components: libhdfs, test Affects Versions: 2.5.0 Reporter: Colin Patrick McCabe Assignee: Colin Patrick McCabe Priority: Minor Attachments: HDFS-6282.001.patch, HDFS-6287.002.patch, HDFS-6287.003.patch, HDFS-6287.004.patch, HDFS-6287.005.patch Add vecsum, a benchmark that tests libhdfs access times. This includes short-circuit, zero-copy, and standard libhdfs access modes. It also has a local filesystem mode for comparison. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6287) Add vecsum test of libhdfs read access times
[ https://issues.apache.org/jira/browse/HDFS-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Colin Patrick McCabe updated HDFS-6287: --- Attachment: HDFS-6287.003.patch Here's a version that tries to compile with SSE intrinsics, and falls back on a cross-simple platform loop if that fails. Add vecsum test of libhdfs read access times Key: HDFS-6287 URL: https://issues.apache.org/jira/browse/HDFS-6287 Project: Hadoop HDFS Issue Type: Test Components: libhdfs, test Affects Versions: 2.5.0 Reporter: Colin Patrick McCabe Assignee: Colin Patrick McCabe Priority: Minor Attachments: HDFS-6282.001.patch, HDFS-6287.002.patch, HDFS-6287.003.patch Add vecsum, a benchmark that tests libhdfs access times. This includes short-circuit, zero-copy, and standard libhdfs access modes. It also has a local filesystem mode for comparison. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6287) Add vecsum test of libhdfs read access times
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https://issues.apache.org/jira/browse/HDFS-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Colin Patrick McCabe updated HDFS-6287:
---
Attachment: HDFS-6287.004.patch
Looks like on older glibc versions like the one our jenkins machines are using,
you needed to link with librt to use {{clock_gettime}}. Added. I also fixed a
warning message in {{test_libhdfs_threaded}}
Add vecsum test of libhdfs read access times
Key: HDFS-6287
URL: https://issues.apache.org/jira/browse/HDFS-6287
Project: Hadoop HDFS
Issue Type: Test
Components: libhdfs, test
Affects Versions: 2.5.0
Reporter: Colin Patrick McCabe
Assignee: Colin Patrick McCabe
Priority: Minor
Attachments: HDFS-6282.001.patch, HDFS-6287.002.patch,
HDFS-6287.003.patch, HDFS-6287.004.patch
Add vecsum, a benchmark that tests libhdfs access times. This includes
short-circuit, zero-copy, and standard libhdfs access modes. It also has a
local filesystem mode for comparison.
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[jira] [Updated] (HDFS-6287) Add vecsum test of libhdfs read access times
[ https://issues.apache.org/jira/browse/HDFS-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Colin Patrick McCabe updated HDFS-6287: --- Status: Patch Available (was: Open) Add vecsum test of libhdfs read access times Key: HDFS-6287 URL: https://issues.apache.org/jira/browse/HDFS-6287 Project: Hadoop HDFS Issue Type: Test Components: libhdfs, test Affects Versions: 2.5.0 Reporter: Colin Patrick McCabe Assignee: Colin Patrick McCabe Priority: Minor Attachments: HDFS-6282.001.patch Add vecsum, a benchmark that tests libhdfs access times. This includes short-circuit, zero-copy, and standard libhdfs access modes. It also has a local filesystem mode for comparison. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6287) Add vecsum test of libhdfs read access times
[ https://issues.apache.org/jira/browse/HDFS-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Colin Patrick McCabe updated HDFS-6287: --- Attachment: HDFS-6282.001.patch Add vecsum test of libhdfs read access times Key: HDFS-6287 URL: https://issues.apache.org/jira/browse/HDFS-6287 Project: Hadoop HDFS Issue Type: Test Components: libhdfs, test Affects Versions: 2.5.0 Reporter: Colin Patrick McCabe Assignee: Colin Patrick McCabe Priority: Minor Attachments: HDFS-6282.001.patch Add vecsum, a benchmark that tests libhdfs access times. This includes short-circuit, zero-copy, and standard libhdfs access modes. It also has a local filesystem mode for comparison. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6287) Add vecsum test of libhdfs read access times
[ https://issues.apache.org/jira/browse/HDFS-6287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Colin Patrick McCabe updated HDFS-6287: --- Attachment: HDFS-6287.002.patch Looks like the SSE intrinsics could not be found. I'm going to try again with #include emmintrin.h. If this doesn't work, I guess we'll have to make it auto-detect whether it can use SSE, or provide a compile option. Add vecsum test of libhdfs read access times Key: HDFS-6287 URL: https://issues.apache.org/jira/browse/HDFS-6287 Project: Hadoop HDFS Issue Type: Test Components: libhdfs, test Affects Versions: 2.5.0 Reporter: Colin Patrick McCabe Assignee: Colin Patrick McCabe Priority: Minor Attachments: HDFS-6282.001.patch, HDFS-6287.002.patch Add vecsum, a benchmark that tests libhdfs access times. This includes short-circuit, zero-copy, and standard libhdfs access modes. It also has a local filesystem mode for comparison. -- This message was sent by Atlassian JIRA (v6.2#6252)
