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author | Igor Pashev <pashev.igor@gmail.com> | 2014-10-26 12:33:50 +0400 |
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committer | Igor Pashev <pashev.igor@gmail.com> | 2014-10-26 12:33:50 +0400 |
commit | 47e6e7c84f008a53061e661f31ae96629bc694ef (patch) | |
tree | 648a07f3b5b9d67ce19b0fd72e8caa1175c98f1a /src/pmdas/mmv/README.demos | |
download | pcp-debian/3.9.10.tar.gz |
Debian 3.9.10debian/3.9.10debian
Diffstat (limited to 'src/pmdas/mmv/README.demos')
-rw-r--r-- | src/pmdas/mmv/README.demos | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/pmdas/mmv/README.demos b/src/pmdas/mmv/README.demos new file mode 100644 index 0000000..5ed4ef9 --- /dev/null +++ b/src/pmdas/mmv/README.demos @@ -0,0 +1,26 @@ +sample pcp_mmv applications +=========================== + +acme.c + is a sample application that is instrumented with the pcp_mmv +interface to generate metrics available from the MMV PMDA +(Performance Metrics Domain Agent). It runs without exiting, +and continually updates the mmv.acme.* metric values. Detailed +discussion about the workings of this application and each of +the instrumentation API calls it uses, is available as part of +the "Performance Co-Pilot Programmer's Guide". + +mmvdump.c + an example program that dumps the contents of a (memory mapped) +mmv(5) format file, as created by the pcp_mmv library and read by +the MMV PMDA. The binary is also shipped as part of pcp and can +be found installed below ${PCP_PMDAS_DIR}/mmv. + + +All source is shipped as part of pcp as well and is installed in +${PCP_DEMOS_DIR}/mmv. If you have a C toolchain installed, the +sources and Makefile in this directory may be used to create the +functionally equivalent binaries, by entering the command + + % make acme mmvdump + |