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[Darwin][BDX] Do not load all the rest of the file in memory to check if the end of file has been reached during a BDX Query Block request #21229

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merged 1 commit into from
Jul 29, 2022
Merged

[Darwin][BDX] Do not load all the rest of the file in memory to check if the end of file has been reached during a BDX Query Block request #21229

merged 1 commit into from
Jul 29, 2022

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… if the end of file has been reached during a BDX Query Block request

Problem

The current code in handleBDXQuery loads all the file in memory in order to check if the end of file has been reached.

Change overview

  • Seek to the end to get the end offset instead of loading everything in memory.

@vivien-apple
[Darwin][BDX] Do not load all the rest of the file in memory to check…
f1c8ae5 
… if the end of file has been reached during a BDX Query Block request
@vivien-apple vivien-apple self-assigned this Jul 26, 2022
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github-actions bot commented Jul 26, 2022 •
edited
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PR #21229: Size comparison from 925cff6 to f1c8ae5

Increases (1 build for telink)
platform target config section 925cff6 f1c8ae5 change % change
telink light-switch-app tlsr9518adk80d text 567492 567494 2 0.0
Decreases (4 builds for bl602, nrfconnect, telink)
platform target config section 925cff6 f1c8ae5 change % change
bl602 lighting-app bl602 (read/write) 1381762 1381754 -8 -0.0
.text 1051808 1051804 -4 -0.0
bl602+rpc (read/write) 1427170 1427162 -8 -0.0
.text 1083464 1083460 -4 -0.0
nrfconnect all-clusters-minimal-app nrf52840dk_nrf52840 text 802232 802228 -4 -0.0
telink lighting-app tlsr9518adk80d text 584048 584046 -2 -0.0
Full report (43 builds for bl602, cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
platform target config section 925cff6 f1c8ae5 change % change
bl602 lighting-app bl602 (read/write) 1381762 1381754 -8 -0.0
.bss 117538 117538 0 0.0
.data 4480 4480 0 0.0
.text 1051808 1051804 -4 -0.0
bl602+rpc (read/write) 1427170 1427162 -8 -0.0
.bss 124978 124978 0 0.0
.data 4600 4600 0 0.0
.text 1083464 1083460 -4 -0.0
cc13x2_26x2 all-clusters-app LP_CC2652R7 (read only) 668791 668791 0 0.0
(read/write) 182568 182568 0 0.0
.bss 74252 74252 0 0.0
.data 3356 3356 0 0.0
.rodata 88391 88391 0 0.0
.text 580084 580084 0 0.0
all-clusters-minimal-app LP_CC2652R7 (read only) 634391 634391 0 0.0
(read/write) 157820 157820 0 0.0
.bss 73548 73548 0 0.0
.data 3356 3356 0 0.0
.rodata 77615 77615 0 0.0
.text 556452 556452 0 0.0
lock-ftd LP_CC2652R7 (read only) 671907 671907 0 0.0
(read/write) 169644 169644 0 0.0
.bss 71332 71332 0 0.0
.data 3280 3280 0 0.0
.rodata 76475 76475 0 0.0
.text 594952 594952 0 0.0
lock-mtd LP_CC2652R7 (read only) 654167 654167 0 0.0
(read/write) 183072 183072 0 0.0
.bss 67020 67020 0 0.0
.data 3280 3280 0 0.0
.rodata 101183 101183 0 0.0
.text 552504 552504 0 0.0
pump-app LP_CC2652R7 (read only) 681579 681579 0 0.0
(read/write) 160804 160804 0 0.0
.bss 71396 71396 0 0.0
.data 3280 3280 0 0.0
.rodata 89219 89219 0 0.0
.text 591876 591876 0 0.0
pump-controller-app LP_CC2652R7 (read only) 667331 667331 0 0.0
(read/write) 175188 175188 0 0.0
.bss 71532 71532 0 0.0
.data 3276 3276 0 0.0
.rodata 85059 85059 0 0.0
.text 581792 581792 0 0.0
shell LP_CC2652R7 (read only) 661258 661258 0 0.0
(read/write) 185620 185620 0 0.0
.bss 76572 76572 0 0.0
.data 3360 3360 0 0.0
.rodata 85162 85162 0 0.0
.text 575780 575780 0 0.0
cyw30739 light cyw930739m2evb_01 (read/write) 583642 583642 0 0.0
.app_xip_area 460780 460780 0 0.0
.bss 65656 65656 0 0.0
.data 716 716 0 0.0
.rodata 0 0 0 0.0
.text 112 112 0 0.0
lock cyw930739m2evb_01 (read/write) 589554 589554 0 0.0
.app_xip_area 461964 461964 0 0.0
.bss 70384 70384 0 0.0
.data 720 720 0 0.0
.rodata 0 0 0 0.0
.text 112 112 0 0.0
ota-requestor-no-progress-logging cyw930739m2evb_01 (read/write) 589454 589454 0 0.0
.app_xip_area 467408 467408 0 0.0
.bss 64896 64896 0 0.0
.data 660 660 0 0.0
.rodata 0 0 0 0.0
.text 112 112 0 0.0
efr32 lighting-app BRD4161A (read/write) 1088680 1088680 0 0.0
.bss 133276 133276 0 0.0
.data 2048 2048 0 0.0
.text 953336 953336 0 0.0
BRD4161A+rpc (read/write) 1142980 1142980 0 0.0
.bss 149956 149956 0 0.0
.data 2260 2260 0 0.0
.text 990744 990744 0 0.0
BRD4161A+rs911x (read/write) 953224 953224 0 0.0
.bss 140992 140992 0 0.0
.data 2048 2048 0 0.0
.text 810164 810164 0 0.0
lock-app BRD4161A+wf200 (read/write) 1128668 1128668 0 0.0
.bss 144360 144360 0 0.0
.data 2056 2056 0 0.0
.text 982232 982232 0 0.0
window-app BRD4161A (read/write) 1082172 1082172 0 0.0
.bss 134748 134748 0 0.0
.data 2076 2076 0 0.0
.text 945324 945324 0 0.0
esp32 all-clusters-app c3devkit (read only) 1022414 1022414 0 0.0
(read/write) 1486618 1486618 0 0.0
.dram0.bss 70288 70288 0 0.0
.dram0.data 14600 14600 0 0.0
.flash.rodata 216296 216296 0 0.0
.flash.text 1022414 1022414 0 0.0
.iram0.text 62902 62902 0 0.0
m5stack (read only) 1075959 1075959 0 0.0
(read/write) 488616 488616 0 0.0
.dram0.bss 75800 75800 0 0.0
.dram0.data 34144 34144 0 0.0
.flash.rodata 246676 246676 0 0.0
.flash.text 1070575 1070575 0 0.0
.iram0.text 123267 123267 0 0.0
k32w light k32w0+release (read/write) 641876 641876 0 0.0
.bss 69728 69728 0 0.0
.data 2028 2028 0 0.0
.text 567392 567392 0 0.0
lock k32w0+release (read/write) 699180 699180 0 0.0
.bss 70168 70168 0 0.0
.data 2036 2036 0 0.0
.text 624248 624248 0 0.0
linux all-clusters-app debug (read only) 2986169 2986169 0 0.0
(read/write) 155416 155416 0 0.0
.bss 61856 61856 0 0.0
.data 2064 2064 0 0.0
.data.rel.ro 85224 85224 0 0.0
.dynamic 608 608 0 0.0
.got 4568 4568 0 0.0
.init 27 27 0 0.0
.init_array 1072 1072 0 0.0
.rodata 267627 267627 0 0.0
.text 2540354 2540354 0 0.0
all-clusters-minimal-app debug (read only) 2829081 2829081 0 0.0
(read/write) 147120 147120 0 0.0
.bss 61056 61056 0 0.0
.data 2064 2064 0 0.0
.data.rel.ro 77816 77816 0 0.0
.dynamic 608 608 0 0.0
.got 4488 4488 0 0.0
.init 27 27 0 0.0
.init_array 1064 1064 0 0.0
.rodata 267659 267659 0 0.0
.text 2385842 2385842 0 0.0
bridge-app debug+rpc (read only) 2343497 2343497 0 0.0
(read/write) 127024 127024 0 0.0
.bss 50144 50144 0 0.0
.data 3824 3824 0 0.0
.data.rel.ro 67272 67272 0 0.0
.dynamic 608 608 0 0.0
.got 4392 4392 0 0.0
.init 27 27 0 0.0
.init_array 744 744 0 0.0
.rodata 200008 200008 0 0.0
.text 1981058 1981058 0 0.0
chip-tool debug (read only) 10384369 10384369 0 0.0
(read/write) 631056 631056 0 0.0
.bss 24824 24824 0 0.0
.data 3266 3266 0 0.0
.data.rel.ro 596568 596568 0 0.0
.dynamic 608 608 0 0.0
.got 5088 5088 0 0.0
.init 27 27 0 0.0
.init_array 656 656 0 0.0
.rodata 531477 531477 0 0.0
.text 8401412 8401412 0 0.0
chip-tool-ipv6only arm64 (read only) 9808852 9808852 0 0.0
(read/write) 678561 678561 0 0.0
.bss 32897 32897 0 0.0
.data 3272 3272 0 0.0
.data.rel.ro 623904 623904 0 0.0
.dynamic 560 560 0 0.0
.got 13536 13536 0 0.0
.init 24 24 0 0.0
.init_array 192 192 0 0.0
.rodata 466244 466244 0 0.0
.text 7760404 7760404 0 0.0
lighting-app debug+rpc (read only) 2566601 2566601 0 0.0
(read/write) 129992 129992 0 0.0
.bss 49696 49696 0 0.0
.data 2096 2096 0 0.0
.data.rel.ro 72328 72328 0 0.0
.dynamic 608 608 0 0.0
.got 4392 4392 0 0.0
.init 27 27 0 0.0
.init_array 832 832 0 0.0
.rodata 215728 215728 0 0.0
.text 2180354 2180354 0 0.0
lock-app debug (read only) 2531625 2531625 0 0.0
(read/write) 124976 124976 0 0.0
.bss 48096 48096 0 0.0
.data 1712 1712 0 0.0
.data.rel.ro 69304 69304 0 0.0
.dynamic 608 608 0 0.0
.got 4424 4424 0 0.0
.init 27 27 0 0.0
.init_array 808 808 0 0.0
.rodata 230704 230704 0 0.0
.text 2135202 2135202 0 0.0
ota-provider-app debug (read only) 2335401 2335401 0 0.0
(read/write) 118776 118776 0 0.0
.bss 47744 47744 0 0.0
.data 1936 1936 0 0.0
.data.rel.ro 63288 63288 0 0.0
.dynamic 608 608 0 0.0
.got 4488 4488 0 0.0
.init 27 27 0 0.0
.init_array 688 688 0 0.0
.rodata 205688 205688 0 0.0
.text 1966386 1966386 0 0.0
ota-requestor-app debug (read only) 2460809 2460809 0 0.0
(read/write) 126168 126168 0 0.0
.bss 50112 50112 0 0.0
.data 2240 2240 0 0.0
.data.rel.ro 67960 67960 0 0.0
.dynamic 608 608 0 0.0
.got 4480 4480 0 0.0
.init 27 27 0 0.0
.init_array 752 752 0 0.0
.rodata 209664 209664 0 0.0
.text 2079202 2079202 0 0.0
shell debug (read only) 2569825 2569825 0 0.0
(read/write) 141568 141568 0 0.0
.bss 57704 57704 0 0.0
.data 1264 1264 0 0.0
.data.rel.ro 76888 76888 0 0.0
.dynamic 608 608 0 0.0
.got 4136 4136 0 0.0
.init 27 27 0 0.0
.init_array 944 944 0 0.0
.rodata 230034 230034 0 0.0
.text 2182114 2182114 0 0.0
thermostat-no-ble arm64 (read only) 2342092 2342092 0 0.0
(read/write) 141345 141345 0 0.0
.bss 55297 55297 0 0.0
.data 1672 1672 0 0.0
.data.rel.ro 75624 75624 0 0.0
.dynamic 560 560 0 0.0
.got 4984 4984 0 0.0
.init 24 24 0 0.0
.init_array 400 400 0 0.0
.rodata 139460 139460 0 0.0
.text 1965728 1965728 0 0.0
tv-app debug (read only) 3116649 3116649 0 0.0
(read/write) 257160 257160 0 0.0
.bss 167160 167160 0 0.0
.data 4736 4736 0 0.0
.data.rel.ro 78824 78824 0 0.0
.dynamic 608 608 0 0.0
.got 4848 4848 0 0.0
.init 27 27 0 0.0
.init_array 968 968 0 0.0
.rodata 251400 251400 0 0.0
.text 2676706 2676706 0 0.0
tv-casting-app debug (read only) 5370969 5370969 0 0.0
(read/write) 158432 158432 0 0.0
.bss 51320 51320 0 0.0
.data 2432 2432 0 0.0
.data.rel.ro 98384 98384 0 0.0
.dynamic 608 608 0 0.0
.got 4736 4736 0 0.0
.init 27 27 0 0.0
.init_array 928 928 0 0.0
.rodata 335521 335521 0 0.0
.text 4768802 4768802 0 0.0
mbed lock-app CY8CPROTO_062_4343W+release (read only) 6224 6224 0 0.0
(read/write) 2449472 2449472 0 0.0
.bss 214508 214508 0 0.0
.data 5872 5872 0 0.0
.text 1412116 1412116 0 0.0
nrfconnect all-clusters-app nrf52840dk_nrf52840 (read/write) 1177675 1177675 0 0.0
bss 143132 143132 0 0.0
rodata 142692 142692 0 0.0
text 812924 812924 0 0.0
all-clusters-minimal-app nrf52840dk_nrf52840 (read/write) 1157727 1157727 0 0.0
bss 142368 142368 0 0.0
rodata 134224 134224 0 0.0
text 802232 802228 -4 -0.0
p6 all-clusters-app default (read only) 881568 881568 0 0.0
(read/write) 1687524 1687524 0 0.0
.bss 149128 149128 0 0.0
.data 2648 2648 0 0.0
.text 1527360 1527360 0 0.0
all-clusters-minimal-app default (read only) 882288 882288 0 0.0
(read/write) 1631636 1631636 0 0.0
.bss 148408 148408 0 0.0
.data 2648 2648 0 0.0
.text 1472192 1472192 0 0.0
light-app default (read only) 890592 890592 0 0.0
(read/write) 1551708 1551708 0 0.0
.bss 140312 140312 0 0.0
.data 2440 2440 0 0.0
.text 1400568 1400568 0 0.0
lock-app default (read only) 886120 886120 0 0.0
(read/write) 1589300 1589300 0 0.0
.bss 144768 144768 0 0.0
.data 2456 2456 0 0.0
.text 1433688 1433688 0 0.0
telink light-switch-app tlsr9518adk80d (read/write) 799980 799980 0 0.0
bss 70808 70808 0 0.0
noinit 40416 40416 0 0.0
text 567492 567494 2 0.0
lighting-app tlsr9518adk80d (read/write) 820064 820064 0 0.0
bss 71652 71652 0 0.0
noinit 40416 40416 0 0.0
text 584048 584046 -2 -0.0

@bzbarsky-apple bzbarsky-apple merged commit 0064643 into project-chip:master Jul 29, 2022
github-actions bot pushed a commit that referenced this pull request Jul 29, 2022
@vivien-apple @web-flow
[Darwin][BDX] Do not load all the rest of the file in memory to check…
92477c3 
… if the end of file has been reached during a BDX Query Block request (#21229)
woody-apple added a commit that referenced this pull request Jul 29, 2022
@woody-apple @vivien-apple
[Darwin][BDX] Do not load all the rest of the file in memory to check…
e735832 
… if the end of file has been reached during a BDX Query Block request (#21229) (#21421)

Co-authored-by: Vivien Nicolas <[email protected]>
isiu-apple pushed a commit to isiu-apple/connectedhomeip that referenced this pull request Sep 16, 2022
@vivien-apple @isiu-apple
[Darwin][BDX] Do not load all the rest of the file in memory to check…
cfa30ee 
… if the end of file has been reached during a BDX Query Block request (project-chip#21229)
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