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ovni/test/emu/nosv/instr_nosv.h

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Add nOS-V attach and detach API events Instead of showing the "attached" state with the VH{aA} events, we show when the call to nosv_attach() and nosv_detach() take place. The old VH{aA} events are now ignored. Bumps the nOS-V model version to 1.1.0.
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/* Copyright (c) 2021-2024 Barcelona Supercomputing Center (BSC)
Use SPDX license identifiers
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* SPDX-License-Identifier: GPL-3.0-or-later */
Strict testing and improve bad test regexes
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Add nanos6 rt tests and organize into folders
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#ifndef INSTR_NOSV_H
#define INSTR_NOSV_H
Strict testing and improve bad test regexes
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Add include-what-you-use Adds forwards declarations in headers and includes all headers in sources, even if they are found by transitive includes.
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#include "instr.h"
Strict testing and improve bad test regexes
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Return the gid of the created type
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#include "task.h"
Register emulation models only if required Until now, emulation models were always being registered via probe(), which causes the emulator to initialize all the channels. To reduce the overhead, the channels were not connected or registered in the bay until the first event of that model was received. This delayed connect was causing issues in muxes where the newly connected model required refreshing the touched channels. Which in turn was causing unexpected PRV events. By determining which models we need to enable, we can remove the delayed connect mechanism and just enable those models at initialization time, and connect the channels.
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static inline void
instr_nosv_init(void)
{
instr_require("nosv");
Add nosv.can_breakdown attribute check The nosv.can_breakdown attribute states if enough events for the breakdown model of nOS-V are enabled at runtime. It is used to ensure that breakdown traces have the progress events enabled along with others required for proper visualization of traces. The emulator will panic when the level is not enough, instead of relying on users to always remember to enable the correct level.
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ovni_attr_set_boolean("nosv.can_breakdown", 1);
Register emulation models only if required Until now, emulation models were always being registered via probe(), which causes the emulator to initialize all the channels. To reduce the overhead, the channels were not connected or registered in the bay until the first event of that model was received. This delayed connect was causing issues in muxes where the newly connected model required refreshing the touched channels. Which in turn was causing unexpected PRV events. By determining which models we need to enable, we can remove the delayed connect mechanism and just enable those models at initialization time, and connect the channels.
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}
Return the gid of the created type
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static inline uint32_t
Strict testing and improve bad test regexes
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instr_nosv_type_create(int32_t typeid)
{
struct ovni_ev ev = {0};
ovni_ev_set_mcv(&ev, "VYc");
Enable -Wconversion and -Wsign-conversion Prevents implicit conversions to go undetected, as they will have to be explicit now.
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ovni_ev_set_clock(&ev, (uint64_t) get_clock());
Strict testing and improve bad test regexes
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char buf[256];
char *p = buf;
size_t nbytes = 0;
memcpy(buf, &typeid, sizeof(typeid));
p += sizeof(typeid);
nbytes += sizeof(typeid);
sprintf(p, "testtype%d", typeid);
nbytes += strlen(p) + 1;
Enable -Wconversion and -Wsign-conversion Prevents implicit conversions to go undetected, as they will have to be explicit now.
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ovni_ev_jumbo_emit(&ev, (uint8_t *) buf, (uint32_t) nbytes);
Return the gid of the created type
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return task_get_type_gid(p);
Strict testing and improve bad test regexes
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}
Add parallel task and update old emu tests All task-related events now require the body id as argument. Additionally, in nOS-V, nested tasks require the parents to be paused.
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INSTR_2ARG(instr_nosv_task_create, "VTc", uint32_t, taskid, uint32_t, typeid)
INSTR_2ARG(instr_nosv_task_create_par, "VTC", uint32_t, taskid, uint32_t, typeid)
INSTR_2ARG(instr_nosv_task_execute, "VTx", uint32_t, taskid, uint32_t, bodyid)
INSTR_2ARG(instr_nosv_task_pause, "VTp", uint32_t, taskid, uint32_t, bodyid)
INSTR_2ARG(instr_nosv_task_resume, "VTr", uint32_t, taskid, uint32_t, bodyid)
INSTR_2ARG(instr_nosv_task_end, "VTe", uint32_t, taskid, uint32_t, bodyid)
Strict testing and improve bad test regexes
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Add another subsystem between nested tasks
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INSTR_0ARG(instr_nosv_submit_enter, "VAs")
INSTR_0ARG(instr_nosv_submit_exit, "VAS")
Add nOS-V attach and detach API events Instead of showing the "attached" state with the VH{aA} events, we show when the call to nosv_attach() and nosv_detach() take place. The old VH{aA} events are now ignored. Bumps the nOS-V model version to 1.1.0.
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INSTR_0ARG(instr_nosv_attach_enter, "VAa")
INSTR_0ARG(instr_nosv_attach_exit, "VAA")
INSTR_0ARG(instr_nosv_detach_enter, "VAe")
INSTR_0ARG(instr_nosv_detach_exit, "VAE")
Add nosv barrier API event
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INSTR_0ARG(instr_nosv_barrier_wait_enter, "VAb")
INSTR_0ARG(instr_nosv_barrier_wait_exit, "VAB")
Add nosv mutex API events
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INSTR_0ARG(instr_nosv_mutex_lock_enter, "VAl")
INSTR_0ARG(instr_nosv_mutex_lock_exit, "VAL")
INSTR_0ARG(instr_nosv_mutex_trylock_enter, "VAt")
INSTR_0ARG(instr_nosv_mutex_trylock_exit, "VAT")
INSTR_0ARG(instr_nosv_mutex_unlock_enter, "VAu")
INSTR_0ARG(instr_nosv_mutex_unlock_exit, "VAU")
Add nOS-V attach and detach API events Instead of showing the "attached" state with the VH{aA} events, we show when the call to nosv_attach() and nosv_detach() take place. The old VH{aA} events are now ignored. Bumps the nOS-V model version to 1.1.0.
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INSTR_0ARG(instr_nosv_attached, "VHa") /* deprecated */
INSTR_0ARG(instr_nosv_detached, "VHA") /* deprecated */
Add another subsystem between nested tasks
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Strict testing and improve bad test regexes
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Add nanos6 rt tests and organize into folders
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#endif /* INSTR_NOSV_H */
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