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Store the first and last clock of emu events

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Allows the tests to know the relative clock that will appear in the PRV
trace (with one rank only).
This commit is contained in:
Rodrigo Arias 2023-02-24 11:55:54 +01:00 committed by Rodrigo Arias Mallo
parent c508929835
commit 864ce4222f
5 changed files with 46 additions and 9 deletions
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24
test/emu/instr.c Normal file
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@ -0,0 +1,24 @@
/* Copyright (c) 2023 Barcelona Supercomputing Center (BSC)
* SPDX-License-Identifier: GPL-3.0-or-later */
#include "instr.h"
int first_clock_set = 0;
int64_t first_clock; /* First clock */
int64_t last_clock; /* Clock from the last event */
int64_t get_clock(void)
{
last_clock = ovni_clock_now();
if (first_clock_set == 0) {
first_clock = last_clock;
first_clock_set = 1;
}
return last_clock;
}
int64_t get_delta(void)
{
return last_clock - first_clock;
}

17
test/emu/instr.h
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@ -18,11 +18,18 @@
#include <time.h>
#include <unistd.h>
extern int first_clock_set;
extern int64_t first_clock;
extern int64_t last_clock;
int64_t get_clock(void);
int64_t get_delta(void);
#define INSTR_0ARG(name, mcv) \
static inline void name(void) \
{ \
struct ovni_ev ev = {0}; \
ovni_ev_set_clock(&ev, ovni_clock_now()); \
ovni_ev_set_clock(&ev, get_clock()); \
ovni_ev_set_mcv(&ev, mcv); \
ovni_ev_emit(&ev); \
}
@ -31,7 +38,7 @@
static inline void name(ta a) \
{ \
struct ovni_ev ev = {0}; \
ovni_ev_set_clock(&ev, ovni_clock_now()); \
ovni_ev_set_clock(&ev, get_clock()); \
ovni_ev_set_mcv(&ev, mcv); \
ovni_payload_add(&ev, (uint8_t *) &a, sizeof(a)); \
ovni_ev_emit(&ev); \
@ -41,7 +48,7 @@
static inline void name(ta a, tb b) \
{ \
struct ovni_ev ev = {0}; \
ovni_ev_set_clock(&ev, ovni_clock_now()); \
ovni_ev_set_clock(&ev, get_clock()); \
ovni_ev_set_mcv(&ev, mcv); \
ovni_payload_add(&ev, (uint8_t *) &a, sizeof(a)); \
ovni_payload_add(&ev, (uint8_t *) &b, sizeof(b)); \
@ -52,8 +59,8 @@
static inline void name(ta a, tb b, tc c) \
{ \
struct ovni_ev ev = {0}; \
ovni_ev_set_clock(&ev, get_clock()); \
ovni_ev_set_mcv(&ev, mcv); \
ovni_ev_set_clock(&ev, ovni_clock_now()); \
ovni_payload_add(&ev, (uint8_t *) &a, sizeof(a)); \
ovni_payload_add(&ev, (uint8_t *) &b, sizeof(b)); \
ovni_payload_add(&ev, (uint8_t *) &c, sizeof(c)); \
@ -68,7 +75,7 @@ instr_thread_end(void)
struct ovni_ev ev = {0};
ovni_ev_set_mcv(&ev, "OHe");
ovni_ev_set_clock(&ev, ovni_clock_now());
ovni_ev_set_clock(&ev, get_clock());
ovni_ev_emit(&ev);
/* Flush the events to disk before killing the thread */

2
test/emu/nanos6/instr_nanos6.h
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@ -13,7 +13,7 @@ instr_nanos6_type_create(int32_t typeid)
struct ovni_ev ev = {0};
ovni_ev_set_mcv(&ev, "6Yc");
ovni_ev_set_clock(&ev, ovni_clock_now());
ovni_ev_set_clock(&ev, get_clock());
char buf[256];
char *p = buf;

2
test/emu/nosv/instr_nosv.h
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@ -12,7 +12,7 @@ instr_nosv_type_create(int32_t typeid)
struct ovni_ev ev = {0};
ovni_ev_set_mcv(&ev, "VYc");
ovni_ev_set_clock(&ev, ovni_clock_now());
ovni_ev_set_clock(&ev, get_clock());
char buf[256];
char *p = buf;

10
test/macros.cmake
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@ -104,11 +104,17 @@ function(ovni_test source)
include_directories(
"${CMAKE_SOURCE_DIR}/src/include"
"${CMAKE_SOURCE_DIR}/src/emu"
"${CMAKE_SOURCE_DIR}/src"
"${CMAKE_SOURCE_DIR}/include"
)
add_executable("${OVNI_TEST_NAME}" "${OVNI_TEST_SOURCE}")
target_link_libraries("${OVNI_TEST_NAME}" PRIVATE ovni)
add_executable("${OVNI_TEST_NAME}"
"${OVNI_TEST_SOURCE}"
"${CMAKE_SOURCE_DIR}/test/emu/instr.c"
)
target_link_libraries("${OVNI_TEST_NAME}" PRIVATE ovni emu)
set(driver "${OVNI_TEST_SOURCE_DIR}/ovni-driver.sh")