823c46f6f8
feat: return 429 if request queue full
3 years ago
362bf39047
refactor: sandbox struct in req queue
3 years ago
d93b224d4d
chore: cleanup args logic
3 years ago
6eab1e7015
feat: query params to wasi args
3 years ago
d05a58af75
feat: module name as first argument
3 years ago
255461198d
fix: wasi args
3 years ago
b101e8bcda
feat: Remove exit trap
3 years ago
135ba6105f
chore: update wasm apps
3 years ago
ac374e72fd
feat: unreachable trap support
3 years ago
cac0b32520
Merge pull request #318 from gwsystems/sigfpe-wasm-trap
...
feat: sigfpe and sigsegv wasm traps
3 years ago
7a9b2ce938
feat: linear memory OOB via SIGSEGV handler
3 years ago
4b1aec0788
fix: global_request_scheduler_deque_add type
3 years ago
37a203c774
fix: unmask SIGFPE handler no preemption
3 years ago
62a8dafa7c
feat: sigfpe wasm traps
3 years ago
5bee5bf6bd
Merge pull request #306 from gwsystems/dynamically-size-global-table
...
feat: Dynamically size runtime globals
3 years ago
02187fefc5
Merge pull request #308 from gwsystems/valgrind-nits
...
Valgrind nits
3 years ago
15c6606353
refator: replace malloc with calloc
3 years ago
d1009f4987
fix: flipped calloc args
3 years ago
bd94d0e645
fix: Check heap allocations
3 years ago
9cef2280bc
refactor: Remove unused value
3 years ago
ece929ebe9
chore: Remove fd logs
3 years ago
54f36f8471
feat: Dynamically size runtime globals
3 years ago
eb74a306ff
Wasm traps ( #301 )
...
* feat: Preliminary WASI with fib workload
* refactor: Clarify initialize globals
* chore: Update empty to WASI
* chore: cleanup fib test
* chore: cleanup build tooling
* chore: cleanup test Makefiles and some nits
* chore: Update LLVM and install WASI-SDK
* chore: Update build tools and specs
* docs: Update example module spec in README
* refactor: Clean up HTTP handling
* feat: Implement exit WASI call
* style: apply clang-format
* ci: rewrite compile sledge step
* build: Remove LLVM install shims
* build: Try manually adding libunwind
* build: Try adding libunwind-dev
* ci: break out aWsm compile step
* fix: Correct test build error
* fix: Correct error in WASI fd_write
* chore: Increase gocr http buffer size
* test: Correct image resize test
* chore: Remove zombie wasmception functions
* chore: Reduce dummy args to single arg
* chore: Add debugging makefile fivebyeight
* chore: Remove erronious PHONYs in tests Makefile
* ci: Disable gocr tests
* chore: Add wat Make rule to fibonacci test
* chore: fix apt package name
* chore: Enable clean of failed ck install
* chore: use LLVM 12
* test: Disable gocr tests
* chore: Enhance test makefile
* chore: Add CFILES as sledgert dep
* chore: Add NULL check for function table pointer
* chore: Add missing header
* chore: uncomment cleanup in imageresize test
* refactor: Remove unused linear memory functions
* build: Add bimodal debug makefile
* chore: Add linear memory debug logs
* refactor: Cleanup region initialization
* build: Correct PHONY in runtime Makefile
* chore: deb install script for outside of container
* refactor: Remove zombie extern.
* feat: WebAssembly traps
* refactor: Use C18 features
* chore: Remove git diff annotations
* fix: tweaks to run all sample apps with WASI
* test: convert shell script to Makefile
* build: clean generated ck Makefile
* chore: Use awsm branch with fixes
* chore: Revert name changes
* fix: Correct type issues
* refactor: Reverse additional name change
* refactor: Remove awsm compat shims
* chore: Remove libc association
* build: Better detect header file changes
* refactor: current_wasm_module_instance_trap
* test: reenable tests
* chore: Delete copied script
* build: Fix test workloads
* fix: Implement HTTP 500
* fix: Protect against overflow on comparison
* build: Replace test.sh with makefile
* refactor: blow away tmp directory conflicts
* refactor: centralize wasm in single submodule
* feat: libsledge and sledge ABI
* chore: move tests
* refactor: tests
* chore: update wasm_apps with new sample data
* doc: Initial ABI README
* feat: globals table
* docs: Merge aWsm ABI docs
* docs: libsledge ABI
* build: rename apps to keep consistent
* build: Disable wasm proposals
* build: Update wasm apps and fix typo
* test: test makefiles
* test: Additional test makefiles
* build: top-level build and install rules wo Docker
* docs: Add wasm lld comment
* build: top level makefile
* chore: merge debug flags
* fix: Correct out of bounds error
* feat: indirection to awsm ABI
* fix: Correct link hack with proper flag
* fix: gps typo
* chore: format nit
* ci: update makefile rules
* ci: check WASI_SDK_PATH
* fix: Adjust paths
* ci: fix make rule name
* refactor: Attempt to use generic vec
* refactor: Remove type-specific vec
* fix: Resolve assorted TODOs
* chore: fix clang format issue
* ci: Invalidate app cache on libsledge changes
* fix: Correct wasm trap check
* fix: free wasm globals
* docs: example of running top level tests via make
* chore: option to log unsupported wasi
* test: add preempt client generator for fib bimodal
* refactor: Allocate wasm memory with 4096 align
* fix: Handle build without runtime globals
* refactor: bypass runtime call for first global
* fix: Correct sandbox logging
* test: fix incorrect paths in test.mk
* refactor: cleanup basic traps logic
* test: trap_divzero
* fix: Correct inverted trap control flow
* ci: Invalidate awsm cache
* ci: divide by zero trap
* chore: Assorted cleanup
* ci: Install httpie
* chore: Remove stdio calls in libsledge
* chore: update submodules
3 years ago
1cb220f348
fix: Correct globals bugs
3 years ago
7cacac64c0
WIP: WASI Support ( #267 )
...
* feat: Preliminary WASI with fib workload
* refactor: Clarify initialize globals
* chore: Update empty to WASI
* chore: cleanup fib test
* chore: cleanup build tooling
* chore: cleanup test Makefiles and some nits
* chore: Update LLVM and install WASI-SDK
* chore: Update build tools and specs
* docs: Update example module spec in README
* refactor: Clean up HTTP handling
* feat: Implement exit WASI call
* style: apply clang-format
* ci: rewrite compile sledge step
* build: Remove LLVM install shims
* build: Try manually adding libunwind
* build: Try adding libunwind-dev
* ci: break out aWsm compile step
* fix: Correct test build error
* fix: Correct error in WASI fd_write
* chore: Increase gocr http buffer size
* test: Correct image resize test
* chore: Remove zombie wasmception functions
* chore: Reduce dummy args to single arg
* chore: Add debugging makefile fivebyeight
* chore: Remove erronious PHONYs in tests Makefile
* ci: Disable gocr tests
* chore: Add wat Make rule to fibonacci test
* chore: fix apt package name
* chore: Enable clean of failed ck install
* chore: use LLVM 12
* test: Disable gocr tests
* chore: Enhance test makefile
* chore: Add CFILES as sledgert dep
* chore: Add NULL check for function table pointer
* chore: Add missing header
* chore: uncomment cleanup in imageresize test
* refactor: Remove unused linear memory functions
* build: Add bimodal debug makefile
* chore: Add linear memory debug logs
* refactor: Cleanup region initialization
* build: Correct PHONY in runtime Makefile
* chore: deb install script for outside of container
* refactor: Remove zombie extern.
* feat: WebAssembly traps
* refactor: Use C18 features
* chore: Remove git diff annotations
* fix: tweaks to run all sample apps with WASI
* test: convert shell script to Makefile
* build: clean generated ck Makefile
* chore: Use awsm branch with fixes
* chore: Revert name changes
* fix: Correct type issues
* refactor: Reverse additional name change
* refactor: Remove awsm compat shims
* chore: Remove libc association
* build: Better detect header file changes
* refactor: current_wasm_module_instance_trap
* test: reenable tests
* chore: Delete copied script
* build: Fix test workloads
* fix: Implement HTTP 500
* fix: Protect against overflow on comparison
* build: Replace test.sh with makefile
* refactor: blow away tmp directory conflicts
* refactor: centralize wasm in single submodule
* feat: libsledge and sledge ABI
* chore: move tests
* refactor: tests
* chore: update wasm_apps with new sample data
* doc: Initial ABI README
* feat: globals table
* docs: Merge aWsm ABI docs
* docs: libsledge ABI
* build: rename apps to keep consistent
* build: Disable wasm proposals
* build: Update wasm apps and fix typo
* test: test makefiles
* test: Additional test makefiles
* build: top-level build and install rules wo Docker
* docs: Add wasm lld comment
* build: top level makefile
* chore: merge debug flags
* fix: Correct out of bounds error
* feat: indirection to awsm ABI
* fix: Correct link hack with proper flag
* fix: gps typo
* chore: format nit
* ci: update makefile rules
* ci: check WASI_SDK_PATH
* fix: Adjust paths
* ci: fix make rule name
* refactor: Attempt to use generic vec
* refactor: Remove type-specific vec
* fix: Resolve assorted TODOs
* chore: fix clang format issue
* ci: Invalidate app cache on libsledge changes
* fix: Correct wasm trap check
* fix: free wasm globals
* docs: example of running top level tests via make
* chore: option to log unsupported wasi
* test: add preempt client generator for fib bimodal
* refactor: Allocate wasm memory with 4096 align
* fix: Handle build without runtime globals
* refactor: bypass runtime call for first global
* fix: Correct sandbox logging
* test: fix incorrect paths in test.mk
* refactor: remove wasm traps
* refactor: Revert additional traps and changes
* refactor: Remove additional traps
* refactor: Disable exit support
* fix: block preemption in memory allocation
* feat: wasm g0 write back
* build: cleanup applications Makefile
* chore: Reorder bash variables
* docs: Add comment explaining LOG_SANDBOX_STDERR
* fix: Remove tracking of nonpreemptive siglarms
* chore: Validate Linux, C, and POSIX requirements
* build: Dry up libsledge makefile
* refactor: Remove unused macros
* fix: Writeback global 0 on cooperative sched
* refactor: Fork WASI from aWsm uvwasi example
* build: remove awsm-wasi rules
* chore: clang-format 15
* ci: apt update
* chore: clang 13
* ci: use llvm script
* ci: Use LLVM 13
* refactor: Remove WASI indirection
3 years ago
5d19891e63
feat: libsledge pattern for wasmception ( #299 )
...
* feat: libsledge pattern for wasmception
* ci: build libsledge
* ci: fix YAML whitespace issue
* ci: fix another YAML whitespace issue
* fix: Correct type issues in memcpy
* ci: debug permissions
* ci: restore build rules
* chore: Change wasmception init symbol
* chore: Assored cleanup
* fix: update g0 cache on preemption
* refactor: inline global vec in sandbox struct
* chore: trailing newline on JSON
* chore: Clean up extraneous file associations
* docs: Explain export and weak symbols
* docs: Remove comment
* refactor: Replace CHAR_BIT with limits.h
* refactor: Remove redundant unlikely define
* docs: Wasmception fn type checking disabled note
3 years ago
4ba4cf4969
feat: Add new HTTP codes
3 years ago
d562a9315d
refactor: Shift module valildation to JSON parsing
3 years ago
35b83ba090
refactor: Eliminate _new and _delete functions
3 years ago
7d91a9cfc0
refactor: rename self
3 years ago
b652613ece
refactor: Invert pool structure
3 years ago
e1cb478262
fix: Correct sandbox free stack logic
3 years ago
a446ed077a
Merge branch 'spec-alignment-2' of github.com:gwsystems/sledge-serverless-framework into object-pool
3 years ago
57d95388b1
refactor: wasm_table
3 years ago
3cf4580b5d
refactor: wasm_memory
3 years ago
4b1f9914f7
refactor: flatten http buffers
3 years ago
ae48d1ace6
fix: Spell environment correctly
3 years ago
b3dc7db31c
feat: wasm_stack object pool
3 years ago
2311ec1ccf
feat: wasm_memory pool
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
93a7ed0017
chore: format nit
3 years ago
1a34f91cdd
refactor: table instructions
3 years ago
8d563a5f53
refactor: Further sigalrm changes
3 years ago
9b7cefccd7
refactor: Cleanup sigalrm handler
3 years ago
c845bcce8e
fix: Correct nit when NDEBUG is set
3 years ago
45e44d51de
feat: enable direct fast switch between sandboxes
3 years ago
74a715febb
fix: Update state assertion in FIFO round robin
3 years ago
06910736d1
feat: Improved sandbox timekeeping
3 years ago
72e6c3e043
refactor: Cleanup deferred sigalrm handling
3 years ago
43592da622
feat: signal tracking and pretty printing
3 years ago
cf5e6ea72d
feat: replay deferred sigalrms
3 years ago
f3326dc929
refactor: sandbox perf log
3 years ago
9bd12e5403
fix: Correct valid state in sandbox init error
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
54848b765a
fix: correct memset to use bytes not nelems
4 years ago
59f491f48a
refactor: Replace magic number
4 years ago
ba3a179475
Merge branch 'master' of github.com:gwsystems/sledge-serverless-framework into preemptable-debugging
4 years ago
8c6ac3eb7b
format: Fix clang-format whitespace nit
4 years ago
d01aaa8e9f
Merge branch 'master' of github.com:gwsystems/sledge-serverless-framework into preemptable-debugging
4 years ago
c4bcd6fedb
Merge pull request #266 from meilier/fix-cflags-DLOG_LOCK_OVERHEAD
...
fix compile error when open CFLAGS -DLOG_LOCK_OVERHEAD
4 years ago
b8364bd53e
refactor: Remove preemptable
4 years ago
7e85bb4c59
refactor: more semantic names
4 years ago
815546852c
feat: Modified scheduler state machine
4 years ago
2c1a33970e
fix: stack error handling memory leak
4 years ago
bf5f31adad
fix: multi-module JSON has top array
4 years ago
574dd81791
chore: Comment gocr type check
4 years ago
ebf6dc2e84
refactor: Use C18 features
4 years ago
96fbac9b30
chore: Remove unclear FIXME
4 years ago
c185c751bd
feat: -1 on wasm memory.grow instruction failure
4 years ago
ed61a97d9f
refactor: Move VLA to handle clang-12 error
4 years ago
dd52cbd7e6
refactor: sandbox stderr goes to host
4 years ago
38f163cf17
refactor: wasmception modified sandbox struct
4 years ago
f61f34f08a
refactor: Clean up HTTP handling
4 years ago
89756cf9eb
refactor: Get rid of USE_MEM_VM
4 years ago
7387a69f2d
refactor: module and ABI interface
4 years ago
d1c81cc8dc
chore: fix formatting issue
4 years ago
7a390562bd
refactor: Remove unused http-resp-headers
4 years ago
813ff54bef
refactor: remove argsize and arguments
4 years ago
ed296466d1
refactor: remove active key
4 years ago
9be97568eb
chore: fix format issues
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
d95f25c46d
refactor: sandbox stack
4 years ago
13a997cb80
refactor: wasm memory
4 years ago
938f1a8950
refactor: Strip out sandbox fds
4 years ago
abe24a2757
fix compile error when open CFLAGS -DLOG_LOCK_OVERHEAD
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
dd9f7e1501
fix: Init on two cores
4 years ago
1e1756de46
chore: Attempt normal policy and niceness
4 years ago
398cd1c1f2
chore: Increase nice to 2
4 years ago
a221d7938b
chore: shift off core 0
4 years ago
7da858304e
fix: correct set prio symbol
4 years ago
26213a1647
chore: try prio with nice 1
4 years ago
7f8a11f2d5
feat: Round robin for FIFO preemption
4 years ago
b924ed812d
feat: Simplify softint disable logic
4 years ago
758a1425b5
refactor: additional cleanup
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
ec630e1711
chore: fix inexplicably missing include
4 years ago
0b6e8e891f
refactor: Additional static inlines
4 years ago
064dac1aaf
refactor: assorted header cleanup
4 years ago
d8fa1fe4c7
chore: revert change to fix build
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
100f66966f
chore: Add zombie listener thread prio call
4 years ago
1a561a27a7
refactor: Fix syscall headers
4 years ago
f25b0d687e
refactor: fix headers in client socket
4 years ago
a5ea5f410a
fix: Correct namespace issue on prio symbols
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
70409f9bc5
Merge pull request #211 from gwsystems/only-pq-error-checks
...
chore: Mark pq enospc as unlikely
4 years ago
e42a04b2ce
refactor: module db capacity
4 years ago
4fe3a66155
chore: Mark pq enospc as unlikely
4 years ago
e83d79831f
feat: track longest held lock
4 years ago
c226ff2e03
refactor: small nits
4 years ago
176d67ac90
refactor: simplify worker checking logic
4 years ago
f38b08cee7
refactor: sandbox
4 years ago
2f5a3db2ec
refactor: module
4 years ago
e16b3bd937
refactor: Additional current sandbox
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
5102647b96
chore: Disable preemption logging
4 years ago
d92fc7e8e4
fix: Correct typo in error log
4 years ago
eb4e5b276a
fix: Revert sigmask change
4 years ago
a5b5e0f29a
fix: Stop handling signals in initialize thread
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
1500935d1c
docs: Add note for RTLD_DEEPBING flag w sanitizers
4 years ago
8ca49ba160
fix: Correct sandbox double free
4 years ago
b510214e37
fix: Make module reference count atomic
4 years ago
7dbb0a625c
chore: Better out-of-memory error
4 years ago
Sean McBride
meilier
Emil