Commit 29c044e6 authored by Shane Snyder's avatar Shane Snyder

updated docs for new POSIX/STDIO operations

parent 60dc97f3
...@@ -10,7 +10,7 @@ ...@@ -10,7 +10,7 @@
#define DARSHAN_POSIX_VER 4 #define DARSHAN_POSIX_VER 4
#define POSIX_COUNTERS \ #define POSIX_COUNTERS \
/* count of posix opens */\ /* count of posix opens (INCLUDING fileno and dup operations) */\
X(POSIX_OPENS) \ X(POSIX_OPENS) \
/* count of number of filenos */\ /* count of number of filenos */\
X(POSIX_FILENOS) \ X(POSIX_FILENOS) \
......
...@@ -11,7 +11,7 @@ ...@@ -11,7 +11,7 @@
#define DARSHAN_STDIO_VER 2 #define DARSHAN_STDIO_VER 2
#define STDIO_COUNTERS \ #define STDIO_COUNTERS \
/* count of fopens */\ /* count of fopens (INCLUDING fdopen operations) */\
X(STDIO_OPENS) \ X(STDIO_OPENS) \
/* count of fdopens */\ /* count of fdopens */\
X(STDIO_FDOPENS) \ X(STDIO_FDOPENS) \
......
...@@ -234,7 +234,9 @@ otherwise noted, counters include all variants of the call in question, such as ...@@ -234,7 +234,9 @@ otherwise noted, counters include all variants of the call in question, such as
[cols="40%,60%",options="header"] [cols="40%,60%",options="header"]
|==== |====
| counter name | description | counter name | description
| POSIX_OPENS | Count of how many times the file was opened | POSIX_OPENS | Count of how many times the file was opened (INCLUDING `fileno` and `dup` operations)
| POSIX_FILENOS| Count of POSIX fileno operations
| POSIX_DUPS| Count of POSIX dup operations
| POSIX_READS | Count of POSIX read operations | POSIX_READS | Count of POSIX read operations
| POSIX_WRITES | Count of POSIX write operations | POSIX_WRITES | Count of POSIX write operations
| POSIX_SEEKS | Count of POSIX seek operations | POSIX_SEEKS | Count of POSIX seek operations
...@@ -242,6 +244,9 @@ otherwise noted, counters include all variants of the call in question, such as ...@@ -242,6 +244,9 @@ otherwise noted, counters include all variants of the call in question, such as
| POSIX_MMAPS | Count of POSIX mmap operations | POSIX_MMAPS | Count of POSIX mmap operations
| POSIX_FSYNCS | Count of POSIX fsync operations | POSIX_FSYNCS | Count of POSIX fsync operations
| POSIX_FDSYNCS | Count of POSIX fdatasync operations | POSIX_FDSYNCS | Count of POSIX fdatasync operations
| POSIX_RENAME_SOURCES| Number of times this file was the source of a rename operation
| POSIX_RENAME_TARGETS| Number of times this file was the target of a rename operation
| POSIX_RENAMED_FROM | If this file was a rename target, the Darshan record ID of the first rename source
| POSIX_MODE | Mode that the file was last opened in | POSIX_MODE | Mode that the file was last opened in
| POSIX_BYTES_READ | Total number of bytes that were read from the file | POSIX_BYTES_READ | Total number of bytes that were read from the file
| POSIX_BYTES_WRITTEN | Total number of bytes written to the file | POSIX_BYTES_WRITTEN | Total number of bytes written to the file
...@@ -336,7 +341,8 @@ value of 1 MiB for optimal file alignment. ...@@ -336,7 +341,8 @@ value of 1 MiB for optimal file alignment.
[cols="40%,60%",options="header"] [cols="40%,60%",options="header"]
|==== |====
| counter name | description | counter name | description
| STDIO_OPENS | Count of how many times the file was opened using the stdio interface (e.g., `fopen()`) | STDIO_OPENS | Count of stdio file open operations (INCLUDING `fdopen` operations)
| STDIO_FDOPENS| Count of stdio fdopen operations
| STDIO_READS | Count of stdio read operations | STDIO_READS | Count of stdio read operations
| STDIO_WRITES | Count of stdio write operations | STDIO_WRITES | Count of stdio write operations
| STDIO_SEEKS | Count of stdio seek operations | STDIO_SEEKS | Count of stdio seek operations
......
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