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898 Commits

Author SHA1 Message Date
Bartosz Taudul
8d65b190d6
Handle frame image dictionary creation failures. 2021-11-20 03:30:28 +01:00
Bartosz Taudul
641338cb3c
Remove postponed samples when they are handled. 2021-11-14 23:55:44 +01:00
Bartosz Taudul
710a488af0
Handle postponed samples with SortedVector. 2021-11-14 23:48:50 +01:00
Bartosz Taudul
f2380590f9
Limit server query space to 8K entries. 
In the default configuration this limit is unlikely to be hit. On Windows the
send buffer is 64 KB, which results in ~5K entries. On Linux the buffer is a
bit higher and the number of entries is lower than 7K.
 2021-11-14 18:14:52 +01:00
Bartosz Taudul
ffa8bf4d75
Use table instead of map to track reentrant calls. 2021-11-14 16:42:11 +01:00
Bartosz Taudul
cb004e9cc0
Sort source location zones only when needed. 2021-11-14 16:05:55 +01:00
Bartosz Taudul
e0872ce61b
Cosmetics. 2021-11-14 15:51:27 +01:00
Bartosz Taudul
864d7e4e47
Sort symbols list only when actually needed. 2021-11-14 13:05:05 +01:00
Bartosz Taudul
b978a7c652
Sort plot data only when needed (i.e. to draw). 2021-11-14 13:01:27 +01:00
Bartosz Taudul
81c66ad126
Fix samples order on save, not load. 
Sorting samples during load was a major mistake, as three different background
processing threads were concurrently accessing the samples table, and it was
being sorted in one of them!
 2021-11-13 03:25:47 +01:00
Bartosz Taudul
0ab73e2aa7
Detect context switch samples during reconstruction. 2021-11-13 03:15:20 +01:00
Bartosz Taudul
d8d6423266
Context switch samples counting. 2021-11-13 02:47:39 +01:00
Bartosz Taudul
8ef212c26e
Determine if postponed callstacks are for context switches. 
Samples are processed only when new context switch data has been received.
 2021-11-13 02:44:54 +01:00
Bartosz Taudul
745b795d50
Detect context switch callstack samples. 
Context switch callstack samples are not included in the sampling data
statistics (as these don't represent random sampling), but are rather put into
a separate dedicated data structure.

For this to work, a complete context switch data has to be available for the
callstack timestamp. There is no guarantee it will be present at the time it
is needed, so a second structure is added to allow postponing qualification of
callstacks.
 2021-11-13 02:40:32 +01:00
Bartosz Taudul
5b799e0e45
Monitor when new context switch data is received. 2021-11-13 02:38:33 +01:00
Bartosz Taudul
00834ed32b
No need to pass time and callstack. 2021-11-13 02:26:11 +01:00
Bartosz Taudul
f925da5e01
Handle fiber enter -> enter case (without leave in between). 2021-11-06 21:14:37 +01:00
Bartosz Taudul
40cd5435df
Fix context switch reconstruction condition. 2021-11-06 20:49:15 +01:00
Bartosz Taudul
69e5cf796d
Construct faux context switch data from fiber events. 2021-11-06 20:38:16 +01:00
Bartosz Taudul
0075050679
Allow checking if thread is a fiber. 2021-11-06 19:02:02 +01:00
Bartosz Taudul
3ede2a1345
Explicit tracking of fiber state in ThreadData. 
This replaces the use of hard-to-track global state with well-defined accessor
functionality.
 2021-11-06 18:55:29 +01:00
Bartosz Taudul
4c774130ee
Allow direct switching from one fiber to another. 2021-11-04 17:51:32 +01:00
Bartosz Taudul
fceb065329
Fiber name transport. 2021-11-03 18:57:30 +01:00
Bartosz Taudul
211b202d8e
Process fiber entry and leave events. 2021-11-02 01:53:10 +01:00
Bartosz Taudul
b4e4c05088
Thread context data may be invalidated due to fibers. 2021-11-02 01:52:41 +01:00
Bartosz Taudul
d522af99b9
Threads may be mapped to fibers. 2021-11-02 01:51:54 +01:00
Bartosz Taudul
bb72bf10e9
Add fiber failures. 2021-11-02 01:47:31 +01:00
Bartosz Taudul
93b6d88c4c
Save/load fiber thread flag. 2021-11-02 01:46:29 +01:00
Bartosz Taudul
8f44f1c68b
Store fiber state is ThreadData. 2021-11-02 01:45:01 +01:00
Bartosz Taudul
8f6a911f1e
Save/load sum of values in plots. 2021-10-17 13:14:44 +02:00
Bartosz Taudul
0b190b1a69
Calculate sum of values in reconstructed memory plot. 2021-10-17 13:14:23 +02:00
Bartosz Taudul
04db76d5fd
Calculate plot values sum during data import. 2021-10-17 13:07:37 +02:00
Bartosz Taudul
0bd1364c2f
Calculate plot values sum. 2021-10-17 13:04:56 +02:00
Bartosz Taudul
a1511a39bd
Delta-encode code information pointers. 2021-10-16 16:29:06 +02:00
Bartosz Taudul
dfb1ce64df
Sample data inconsistency warning. 2021-10-16 16:15:19 +02:00
Bartosz Taudul
bcaac7b53f
Add ~2 second overflow grace period. 
This fixes issues when the GPU is actually permitted to report out-of-order
timestamps (e.g. when tasks are scheduled by the GPU, instead of being forced
to execute in submission order).
 2021-10-11 00:29:24 +02:00
Bartosz Taudul
d3905bd4bb
Add context to zone text failures. 2021-10-10 14:14:33 +02:00
Bartosz Taudul
930ef77ea9
Add zone value failure context. 2021-10-10 14:12:13 +02:00
Bartosz Taudul
9300934fa5
Separate zone value and text failures. 2021-10-10 14:05:21 +02:00
xavier
e4ce9f0f41 Include threadid in SampleDataRange 
TODO: maybe make lists per thread to avoid increasing the packed structure by 2 bytes?
 2021-09-23 21:03:56 +02:00
Bartosz Taudul
bcfc4a4fa7
Fix message thread assignment in import-chrome. 2021-09-23 18:08:03 +02:00
Bartosz Taudul
9a22b8e83c
Cosmetics. 2021-06-23 20:43:46 +02:00
Terence Rokop
66053e37f7
Add non-reentrant stats to SourceLocationZones 
Extend SourceLocationZones with fields to track the count
and time of non-reentrant zone events -- that is, zone
events which were the only appearances (at the time) of
those zones on their threads' stacks.
 2021-06-20 17:56:15 -07:00
Terence Rokop
c90e39e06e
Keep track of zone appearances on thread stacks 
Start keeping track, using the previously-introduced
SrcLocCountMap, of the number of appearances of each zone
on each thread's stack at a given time.
 2021-06-20 17:56:15 -07:00
Terence Rokop
1f0b4656f4
Introduce SrcLocCountMap 
Add to ThreadData a map from source location to a counter,
which will be used to keep track of the number of
appearances of zones with the corresponding source locations
on each thread's stack.
 2021-06-20 17:56:14 -07:00
Bartosz Taudul
846bde1a11
Narrow down search range. 2021-06-20 14:37:56 +02:00
Bartosz Taudul
15b42039bd
Add very early exit test. 2021-06-20 14:34:47 +02:00
Bartosz Taudul
d4b92e0fbe
Add early exit conditions. 2021-06-20 14:33:08 +02:00
Bartosz Taudul
a10d71b766
Switch loop order for better cache locality on the slow path. 2021-06-20 14:30:55 +02:00
Bartosz Taudul
a9a16b4d94
Narrow down search region. 2021-06-20 14:24:42 +02:00
Bartosz Taudul
22352dd29b
Select optimized path before entering loop. 2021-06-20 14:22:14 +02:00
Bartosz Taudul
5d86002f82
Calculate all CPU usage values in one go. 2021-06-20 14:19:18 +02:00
Bartosz Taudul
53111f9dd9
Save/load code symbol map. 2021-06-19 19:58:16 +02:00
Bartosz Taudul
ec3ee09f09
Add inline symbols map accessors. 2021-06-19 19:13:34 +02:00
Bartosz Taudul
654331a8c8
Create code address -> symbol map. 2021-06-19 19:07:57 +02:00
Bartosz Taudul
8e5a53a191
Merge remote-tracking branch 'origin/master' into hw 2021-06-19 12:19:10 +02:00
Andrey Voroshilov
d4d77006ac Fix a crash in Worker c-tor when converting certain JSON files 2021-06-19 01:12:41 -07:00
Bartosz Taudul
d49da69972
Count kernel samples. 2021-06-17 01:47:19 +02:00
Bartosz Taudul
f145ca5897
Fix assert. 2021-06-16 01:39:43 +02:00
Bartosz Taudul
48fe6550a6
Kernel code is unreachable from user space. 2021-06-15 21:40:08 +02:00
Bartosz Taudul
5b642cad01
Implement combining sample callstacks. 
This is required, because Windows will send two callstacks with the same
timestamp, one for kernel-space, second for user-space.
 2021-06-15 02:25:12 +02:00
Bartosz Taudul
0fdd5ab01b
Extract callstack sample processing implementation. 2021-06-15 01:59:49 +02:00
Bartosz Taudul
891e1ac280
Read combine samples flag on server. 2021-06-15 01:33:43 +02:00
Bartosz Taudul
06dcdd342f
Combine flags in welcome message. 2021-06-15 01:26:50 +02:00
Bartosz Taudul
2d2a5c92fd
Increase symbol retrieval size limit to 128 KB. 2021-06-13 01:16:29 +02:00
Bartosz Taudul
ff54c29913
Save/load GPU timer overflow information. 2021-06-09 21:12:50 +02:00
Bartosz Taudul
27e61b8204
Remove not needed check. 2021-06-09 21:08:48 +02:00
Bartosz Taudul
b7b9912b10
Handle GPU timer overflows with heuristics. 2021-06-09 21:08:47 +02:00
Bartosz Taudul
9c2ea8a71f
Specify minimum length of subframe skip in one place. 2021-06-09 02:13:00 +02:00
Bartosz Taudul
86510c48e0
Use proper type. 2021-06-04 15:16:44 +02:00
Bartosz Taudul
3c31fb56a8
Allow range-limiting hardware samples. 2021-06-04 13:58:00 +02:00
Bartosz Taudul
a1acea0c50
Support hw sample times on server. 2021-06-04 13:38:45 +02:00
Bartosz Taudul
b7c5939bb8
Merge remote-tracking branch 'origin/master' into hw 2021-06-02 01:12:28 +02:00
Bartosz Taudul
94ec6a0d9d
Move TracyYield.hpp to common. 2021-05-31 02:19:35 +02:00
Bartosz Taudul
f8ccd8c40d
Move TracyStackFrames to common. 2021-05-23 23:51:56 +02:00
Bartosz Taudul
a6011cd1ad
Ignore intrinsic wrappers in callstack frames. 
With gcc/clang the wrapper functions for intrinsics are annoyingly inserted at
top level of stack traces, making it hard to see the call site. Filter out all
known instrinsic headers.
 2021-05-23 23:22:45 +02:00
Bartosz Taudul
c6f071a66a
Save and load hardware sample data. 2021-05-20 19:37:51 +02:00
Bartosz Taudul
227a8d1aee
Process additional hardware sample data. 2021-05-20 02:19:11 +02:00
Bartosz Taudul
3a0e12043d
Differentiate hw samples from code addresses. 2021-05-19 23:29:27 +02:00
Bartosz Taudul
3228e20c2e
Add hardware samples accessors. 2021-05-19 23:05:50 +02:00
Bartosz Taudul
373a2b66c6
Collect hardware sample data. 2021-05-19 23:05:33 +02:00
Bartosz Taudul
64ed3d057d
Add no-op dispatch of HW samples. 2021-05-19 21:09:55 +02:00
Bartosz Taudul
8219a0e4ca
Fix shift. 2021-05-15 18:39:01 +02:00
Bartosz Taudul
c91c7a7fd5
Use zstd dict for packing/unpacking frame images. 
This only affects run-time memory usage and needs an offline calculation of
the dictionary. Results vary depending on similarity of image blocks.

agora        34.96 MB ->  28.21 MB
agora2       40.75 MB ->  34.14 MB
android-vk   36.21 MB ->  18.44 MB
astar3       44.72 MB ->  43.38 MB
clipper1    134.36 MB ->  52.16 MB
fi           50.82 MB ->  40.79 MB
fi-big      537.74 MB -> 469.54 MB
test         23.26 MB ->   1.87 MB
 2021-05-15 18:06:44 +02:00
Bartosz Taudul
d555256546
Don't use separate texture compression context. 
Previously it was needed, as saving could be made at the same time the UI was
active. Currently saving blocks UI access to data structures, as it possibly
may need to sort unsorted vectors.
 2021-05-15 18:04:14 +02:00
Bartosz Taudul
a53f5702b1
Calculate frame images dictionary. 2021-05-15 18:03:50 +02:00
Bartosz Taudul
3d75bf653a
Add interface for frame images dict building. 2021-05-15 15:50:20 +02:00
Bartosz Taudul
7f1f929662
Decode PID and TID when generating imported thread names. 2021-05-15 13:08:51 +02:00
Bartosz Taudul
8ea02a4794
Cosmetics. 2021-05-15 13:03:42 +02:00
Bartosz Taudul
4f76fb2cda
Store location in SourceLocation during chrome import. 2021-05-11 01:37:59 +02:00
David Farrell
dcf33b51cf Updated comment to say that both OpenGL _and_ Direct3D11 
don't need per-zone thread id.
 2021-05-01 16:31:06 -07:00
Bartosz Taudul
0e6a25fdd8
Directly compare time, with data piggybacked in low bits. 2021-05-01 15:04:56 +02:00
David Farrell
be963f184c Change ev.ptr nullptr early-out to happen only when there is not a previous allocation for address 0. Custom memory pools (like custom allocators for Vulkan memory pools) can allocate at address 0, so the previous code would cause the Tracy server to alloc(0), free(0) (but early out), then on the next alloc(0) it would have a MemAllocTwiceFailure (because it skipped the free). 2021-04-21 11:53:55 -07:00
Bartosz Taudul
e189f596ac
Add no-statistics guards. 2021-04-18 22:59:10 +02:00
Bartosz Taudul
d234f4dbe4
Generate child sample data during capture. 2021-04-18 22:44:37 +02:00
Bartosz Taudul
a5afa2cb4e
Use correct address for child sample information. 2021-04-18 20:43:23 +02:00
Bartosz Taudul
34b80ac52f
Add child samples count getters. 2021-04-18 15:03:42 +02:00
Bartosz Taudul
df462f109d
Reconstruct child sample data. 2021-04-18 15:00:19 +02:00
Bartosz Taudul
4dc6222ba1
Add child samples data structure. 2021-04-18 14:42:35 +02:00
Bartosz Taudul
07996c16cf
Fix gcc 8.3 with LTO. 
In member function ‘UpdateSampleStatisticsImpl’:
warning: argument 1 value ‘18446744073709551598’ exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
         auto cfdata = (CallstackFrame*)alloca( ( fxsz-1 ) * sizeof( CallstackFrame ) );
                                        ^
 2021-04-09 01:15:18 +02:00