2311ec1ccf
feat: wasm_memory pool
3 years ago
f51da123e2
fix: Corrected assorted bugs
3 years ago
332b492761
refactor: mem instructions
3 years ago
22d3890e06
fix: correct error handling wasm_stack
3 years ago
e888a14e51
refactor: Eliminate sandbox request
3 years ago
5e9c7d08d9
fix: debug assorting context switch issues
3 years ago
f4ede43b52
feat: WIP restage of memory allocation features
3 years ago
9b2f1905a5
docs: high level intro to scheduler
3 years ago
098829113b
docs: Better explain memory barriers
3 years ago
522809de8d
chore: pin clang-format 11
3 years ago
84820219e0
format: clang-format
3 years ago
886bdbb970
fix: Add interrupted perf log header
3 years ago
45e44d51de
feat: enable direct fast switch between sandboxes
3 years ago
06910736d1
feat: Improved sandbox timekeeping
3 years ago
72e6c3e043
refactor: Cleanup deferred sigalrm handling
3 years ago
ce132b7bcc
fix: Remove extra memory barriers
3 years ago
132401177c
fix: protect preemption changes with mem barriers
3 years ago
43592da622
feat: signal tracking and pretty printing
3 years ago
cf5e6ea72d
feat: replay deferred sigalrms
3 years ago
64e35f767e
Merge pull request #282 from gwsystems/http-resp-headers
...
feat: More detailed HTTP response headers
3 years ago
f3326dc929
refactor: sandbox perf log
3 years ago
89e0305b6f
feat: More detailed HTTP response headers
3 years ago
fb7f657db4
fix: correct LOG_HTTP_PARSER buffer
3 years ago
3ada5aa08a
refactor: Move triage logic to scheduler
3 years ago
9ec668ec3e
refactor: rename state transitions
3 years ago
3a60134d44
refactor: scheduler cleanup
3 years ago
b8364bd53e
refactor: Remove preemptable
4 years ago
7e85bb4c59
refactor: more semantic names
4 years ago
7ccf845389
refactor: deadline updates to current_sandbox_set
4 years ago
815546852c
feat: Modified scheduler state machine
4 years ago
a61ac83575
chore: remove FIXME
4 years ago
ebf6dc2e84
refactor: Use C18 features
4 years ago
448befd8cd
refactor: Remove cyclic include
4 years ago
c185c751bd
feat: -1 on wasm memory.grow instruction failure
4 years ago
4751c52ede
fix: priority queue nits
4 years ago
b2262245d4
fix: perf_window VLAs
4 years ago
f61f34f08a
refactor: Clean up HTTP handling
4 years ago
1757ac8e51
refactor: Clarify initialize globals
4 years ago
7387a69f2d
refactor: module and ABI interface
4 years ago
7a390562bd
refactor: Remove unused http-resp-headers
4 years ago
813ff54bef
refactor: remove argsize and arguments
4 years ago
0c887702e9
refactore: Remove inert http-req config
4 years ago
ae533694e9
refactor: sandbox memory and module cleanup
4 years ago
a5739f338d
refactor: sandbox state durations
4 years ago
c80dfa1db5
refactor: sandbox timestamps
4 years ago
8578176b98
refactor: move WASM macros to wasm_types.h
4 years ago
d95f25c46d
refactor: sandbox stack
4 years ago
13a997cb80
refactor: wasm memory
4 years ago
938f1a8950
refactor: Strip out sandbox fds
4 years ago
dd627856d4
correct wrong paper publication time
4 years ago
9778db645a
Fixed the Dynamic read of the Number of CPU Cores ( #261 )
...
* Fixed the Dynamic read of the Number of CPU Cores
Closes #260
* removed a commented line
* small changes per Sean's review
* Accomadate Gabe's comments:
- Validate runtime_worker_threads array before usage
- final cleanup
4 years ago
e4f0bcf8f7
refactor: streamline perf log logic
4 years ago
a221d7938b
chore: shift off core 0
4 years ago
7f8a11f2d5
feat: Round robin for FIFO preemption
4 years ago
69b2a476d4
docs: remove useless comments
4 years ago
d3a418f6fb
doc: Related TODO to GitHub issue
4 years ago
e798474982
chroe: remove extra header in AARCH64
4 years ago
b924ed812d
feat: Simplify softint disable logic
4 years ago
85856148e1
refactor: Additional cleanup
4 years ago
0f0d0fcb18
feat: rework of scheduler logic
4 years ago
91c429cd8f
feat: simplified sigalrms
4 years ago
0b6e8e891f
refactor: Additional static inlines
4 years ago
064dac1aaf
refactor: assorted header cleanup
4 years ago
9e3530427a
refactor: assorted fixed from clang warnings
4 years ago
d269c04c69
refactor: Namespace cleanup
4 years ago
faacc5c785
refactor: http header cleanup
4 years ago
f435cea9c8
refactor: Shift sandbox inlines
4 years ago
eeb498c0a0
refactor: perf window t in admissions info header
4 years ago
8567da117b
chore: decompose arch context t
4 years ago
f42ada6eca
refactor: Decompose arch common header
4 years ago
ffff81957f
refactor: Decompose perf window header
4 years ago
13c511a679
feat: add prio logic
4 years ago
01019aa968
Merge pull request #212 from gwsystems/module-database-only
...
refactor: module db capacity
4 years ago
e42a04b2ce
refactor: module db capacity
4 years ago
e83d79831f
feat: track longest held lock
4 years ago
c226ff2e03
refactor: small nits
4 years ago
71f74ff535
refactore: reorder local runqueue
4 years ago
176d67ac90
refactor: simplify worker checking logic
4 years ago
f38b08cee7
refactor: sandbox
4 years ago
2f5a3db2ec
refactor: module
4 years ago
6c8a2c78c1
refactor: current sandbox
4 years ago
d507a0730d
refactor: module database
4 years ago
1be32fa2d2
refactor: http total
4 years ago
5cab06fac4
refactor: http request
4 years ago
f665c6ab1f
refactor: generic thread
4 years ago
aa77d07f75
refactor: client socket
4 years ago
3fc750263d
refactor: admissions info
4 years ago
067cbf6fc9
chore: Encapsulate Admissions Control
4 years ago
6b1dde7257
refactor: Clean up listener core locks and org
4 years ago
de8def59cc
chore: rlimit cleanup
4 years ago
b3e93a087e
feat: WIP implementation
4 years ago
ea6c40ab3c
chore: Configurable quantum
4 years ago
3f18cf0cfc
feat: make preemption toggle runtime config
4 years ago
375ce5019f
chore: Resolve some undefined sanitizer type nits
4 years ago
b510214e37
fix: Make module reference count atomic
4 years ago
e1f7dbe6c3
fix: type error and typo
4 years ago
a0810a4533
chore: log client info on socket descriptor error
4 years ago
64fca85cc4
fix: correct socket address lifetime error
4 years ago
21d0f28572
chore: Fix missing csv comma
4 years ago
1517db0759
fix: Correct implicit pointer cast
4 years ago
65e8b27775
chore: Mask ARM source if not AARCH64 not defined
4 years ago
661748afe4
feat: Basic memory profiling
4 years ago
86b1a274e9
chore: validation and active as boolean
4 years ago
5968d9b72e
feat: more explicit config logging and validation
4 years ago
0d44e473e3
chore: formatting nits
4 years ago
e771e7e1e0
feat: add memory to sandbox log
4 years ago
192f539f36
test: Improve Image resize
4 years ago
1a828a4a40
chore: Add issue for context restore new
4 years ago
57af991ecc
chore: add issue for fixme
4 years ago
de1ab890c4
feat: admissions control headspace for overhead
4 years ago
978b692452
fix: correct assorted bugs
4 years ago
bcb00b4e1c
chore: log invalid context
4 years ago
b61da62c2b
chore: fix missing include
4 years ago
aa224d1ac1
chore: make quantum smaller
4 years ago
6554e6d1fe
fix: correct sloppy overflow
4 years ago
f8d3a0c991
docs: Update zombie funciton comment
4 years ago
240a1af6c7
chore: update extern to match integral MHz
4 years ago
9767aec9ad
chore: refactor away DEBUG define
4 years ago
5d8a761b61
feat: Refactor of conditional compilation units
4 years ago
25b67841e4
chore: rename state in unhygienic lock macros
4 years ago
f7df3c876e
chore: assorted socket error handling
4 years ago
a83ae29d1b
feat: remove libuv, rework pq, http close DRY up
4 years ago
8aef688553
feat: runtime configurable sandbox perf logging
4 years ago
99d33c46cb
fix: correct error code
4 years ago
e810d78561
feat: expose NWORKERS as environment var
4 years ago
c0a97a5394
feat: Expose scheduler as runtime config
4 years ago
46f597a78c
fix: correct http-parser bug
4 years ago
7ca1f8e63d
docs: Remove incorrect comment
4 years ago
25d746c2e4
feat: WIP
4 years ago
ef777c2705
refactor: set flags to bool
4 years ago
2a82fe96f3
feat: get epoll implementation working
5 years ago
ff8c04a6e9
chore: Change client parsing from error to log
5 years ago
10ad100847
feat: Use integers for admissions control
5 years ago
bf6b5d3c61
fix: cleanup lock API
5 years ago
3c7e062548
refactor: cleanup module DB
5 years ago
e0a80711f9
chore: Simplify module db add
5 years ago
92c17d7717
chore: Assorted debugging enhancements
5 years ago
f93a18e685
chore: change perror to debuglog
5 years ago
e91f9feb8e
fix: disable interrupts when lock is held
5 years ago
6c718dfa6e
chore: Stop adding to unused database
5 years ago
a7293a7a0a
feat: non-blocking listener core
5 years ago
0787b27b4f
fix: correct module db errors
5 years ago
019130b43c
chore: Cleanup module_database_dd
5 years ago
296a907107
docs: better document epoll backlog
5 years ago
c1edca2a42
chore: assorted socket error handling
5 years ago
9ead528dfc
chore: better debugging and small socket fixes
5 years ago
587e2ab354
feat: Only dequeue request if actually earlier
5 years ago
e3261244ee
chore: replace aborts with panics
5 years ago
9bed646e3b
chore: enhance log granularity
5 years ago
01d32c19f8
chore: replace asserts with abort to be use NDEBUG
5 years ago
04e63c2a02
chore: panic on recursive softint disables
5 years ago
c30018eb4a
chore: Improve buffer names
5 years ago
82d0505104
chore: make durations uint32_t
5 years ago
392d04423a
chore: ignore loop of asserts on NDEBUG
5 years ago
d1d27a9162
feat: percentiles for execution estimates
5 years ago
f8f1db7eaf
feat: complete lock refactor
5 years ago
b3215c6dbc
feat: all but trylock
5 years ago
6673734857
feat: mcs locks and profiling
5 years ago
c291b049c8
fix: Properly close malformed requests
5 years ago
e445e76870
feat: add ability to reject request
5 years ago
76ba308c16
feat: Initial MVP of admissions control
5 years ago
142a57dbb6
chore: make cleanup
5 years ago
4b107f3033
chore: cleanup debuglog file logic
5 years ago
0707f44989
chore: enforce that buffer is power of 2
5 years ago
c307f2a166
feat: Implement perf window
5 years ago
628275f6f9
docs: Associate FIXMEs and TODOs with issues
5 years ago
f963828db7
chore: general pq cleanup
5 years ago
6cb442d13d
docs: assumptions and runtime globals
5 years ago
ba4f9e2119
feat: precomp module deadline cycles
5 years ago
e898d5ab69
chore: validate interrupts disabled at spinlock
5 years ago
8e36412944
choe: add util to detect if worker
5 years ago
94a95c826d
fix: add missing header
5 years ago
d6f10cac7a
refactor: decompose types.h
5 years ago
9720f82441
chore: require min 2 cores
5 years ago
eb491a9018
chore: add always inline attributes
5 years ago
b315844c46
feat: constant propagation state transitions
5 years ago
eca1546f7a
chore: improved logging
5 years ago
465b820326
chore: static inline sandbox_state_stringify
5 years ago
c37b2ba9a9
docs: Assorted comment cleanup
5 years ago
842d078846
feat: set as error transition
5 years ago
c0bcbdbc2e
feat: set as returned
5 years ago
c014f94797
feat: set as blocked
5 years ago
b85d089537
feat: running, preempted, complete transitions
5 years ago
65b10f19dd
feat: sandbox set as runnable
5 years ago
fd22432cb0
refactor: set_as_initialized
5 years ago
048b01e690
feat: print_perf
5 years ago
24e25f255f
feat: add sandbox_state_stringify
5 years ago
33d65605b1
refactor: free linear memory func
5 years ago
7dc4488d74
chore: add sandbox state
5 years ago
853382dcda
fix: correct HTTP response syntax
5 years ago
8d1b447e74
refactor: cleanup HTTP response logic
5 years ago
81e3a88a1f
chore: fix case on enums
5 years ago
1370c9f3e1
changes in aarch64 for context variant
...
* Tested fibonacci with 10 and 20 seperately
* Tested fibonacci multi that are in tests/preemption with client1 and
client2 requests.
* Observed a bug in the response: The respone also includes request
headers/body in it, needs to be addressed.
5 years ago
cc88f82958
docs: clarify context switch documentation
5 years ago
3aba285862
refactor: namespace to arch_context_variant
5 years ago
8b199f702e
chore: remove extra consistency check
5 years ago
61fd015254
docs: add commet to mcontext restore
5 years ago
fdba1b1de8
feat: error check context variants
5 years ago
8c3ccc8f14
docs: fix zombie comment
5 years ago
859e87f425
refactor: remove extraneous zeroing out
5 years ago
Sean McBride
meilier
Emil
phani