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2011-06-14Improve ethread atomicsRickard Green
The ethread atomics API now also provide double word size atomics. Double word size atomics are implemented using native atomic instructions on x86 (when the cmpxchg8b instruction is available) and on x86_64 (when the cmpxchg16b instruction is available). On other hardware where 32-bit atomics or word size atomics are available, an optimized fallback is used; otherwise, a spinlock, or a mutex based fallback is used. The ethread library now performs runtime tests for presence of hardware features, such as for example SSE2 instructions, instead of requiring this to be determined at compile time. There are now functions implementing each atomic operation with the following implied memory barrier semantics: none, read, write, acquire, release, and full. Some of the operation-barrier combinations aren't especially useful. But instead of filtering useful ones out, and potentially miss a useful one, we implement them all. A much smaller set of functionality for native atomics are required to be implemented than before. More or less only cmpxchg and a membar macro are required to be implemented for each atomic size. Other functions will automatically be constructed from these. It is, of course, often wise to implement more that this if possible from a performance perspective.
2011-05-24Prepare releaseOTP_R14B03Erlang/OTP
2011-05-24Merge branch 'hb/kernel/opaque_decls/OTP-9337' into devBjörn-Egil Dahlberg
* hb/kernel/opaque_decls/OTP-9337: Modify two opaque types
2011-05-24Modify two opaque typesHans Bolinder
Two opaque types that could cause warnings when running Dialyzer have been modified.
2011-05-24Merge branch 'ia/ssl/ets-table-cleanup' into devBjörn-Egil Dahlberg
* ia/ssl/ets-table-cleanup: Corrected last argument to timer:apply_after also corrected a dilyzer spec
2011-05-24Merge branch 'ks/erl_bif_types-fixes' into devBjörn-Egil Dahlberg
* ks/erl_bif_types-fixes: Fix crash when a contract range warning is emitted for a module already in plt Fix erroneous definition of t_binary_compiled_pattern()
2011-05-24Corrected last argument to timer:apply_after also corrected a dilyzer specIngela Anderton Andin
2011-05-23Merge branch 'hb/stdlib/spec_fix/OTP-9333' into devHans Bolinder
* hb/stdlib/spec_fix/OTP-9333: Fix a spec and a type
2011-05-23Fix crash when a contract range warning is emitted for a module already in pltStavros Aronis
Warnings about wrong contract ranges are post-processed to be displayed in the file/line that contains the contract, although they can also be emitted while processing other modules. For this relocation to succeed the module that contains the contract should be currently under analysis. If this is not the case the warning is displayed in the file/line of the call that proves the discrepancy in the contract.
2011-05-23Fix erroneous definition of t_binary_compiled_pattern()Kostis Sagonas
While at it: 1. Moved types in their proper place 2. Did minor cleanups and 3. Took out an unused function
2011-05-23Fix a spec and a typeHans Bolinder
A specification that could cause problems for Dialyzer has been fixed. An opaque type in erl_eval has been turned in to a ordinary type. This is a temporary fix.
2011-05-20Update copyright yearsBjörn-Egil Dahlberg
2011-05-20Update preloaded modulesBjörn-Egil Dahlberg
2011-05-20Update primary bootstrapBjörn-Egil Dahlberg
2011-05-20Merge branch 'kenneth/asn1/longlength/OTP-9303' into devBjörn-Egil Dahlberg
* kenneth/asn1/longlength/OTP-9303: Fixed DRIVER_INIT prototype Corrected handling of long length in driver and updated test suites
2011-05-20Fixed DRIVER_INIT prototypeKenneth Lundin
2011-05-20Merge branch 'nick/orber/dialyzer_warnings/OTP-9326' into devNiclas Eklund
* nick/orber/dialyzer_warnings/OTP-9326: OTP-9326 Eliminated Dialyzer warnings.
2011-05-20Merge branch 'nick/Cos-Apps/remove_shy_in_doc/OTP-9319' into devNiclas Eklund
* nick/Cos-Apps/remove_shy_in_doc/OTP-9319: OTP-9319 Removed superfluous usage of shy in the documentation since it can cause problem if a buggy tool is used.
2011-05-20Merge branch 'anders/diameter/20110519/doc/OTP-9323' into devAnders Svensson
* anders/diameter/20110519/doc/OTP-9323: Remove undocumented interface functions plus comment fix. Various documentation fixes and improvements. Minor diameter_service fix when sending a diameter_header/avp list Minor make depend fixes. Trivial depend.sed simplification. Fix broken doc links. Fix broken make dependencies by generating them.
2011-05-20Merge branch 'rickard/driver_async_cancel/OTP-9302' into devRickard Green
* rickard/driver_async_cancel/OTP-9302: Fix testcase
2011-05-20Remove undocumented interface functions plus comment fix.Anders Svensson
2011-05-20Fix testcaseRickard Green
2011-05-20Various documentation fixes and improvements.Anders Svensson
Added an introductory chapter to the User's Guide as well as more detailed release notes.
2011-05-20Minor diameter_service fix when sending a diameter_header/avp listAnders Svensson
plus an example fix.
2011-05-20Minor make depend fixes.Anders Svensson
2011-05-20Merge branch 'dgud/wx/app-file/OTP-9324' into devDan Gudmundsson
* dgud/wx/app-file/OTP-9324: Fix wx app file, sed didn't work on all platforms
2011-05-19Merge branch 'sverker/crypto-aes-ctr-stream/OTP-9275' into devSverker Eriksson
* sverker/crypto-aes-ctr-stream/OTP-9275: Stepping vsn for R14B03 Add true streaming AES (CTR) encryption and streaming HMAC operations
2011-05-19Corrected handling of long length in driver and updated test suitesKenneth Lundin
2011-05-19Merge branch 'pan/stdlib_doc_fixes/OTP-9318' into devPatrik Nyblom
* pan/stdlib_doc_fixes/OTP-9318: Fixup of re doc and specs
2011-05-19Merge branch 'pan/epmd_testcase/OTP-9214' into devPatrik Nyblom
* pan/epmd_testcase/OTP-9214: Make ssh proxy work with older versions of ssh Mend epmd testcases that test remote access
2011-05-19Merge branch 'pan/win_testcases_R14B03' into devPatrik Nyblom
* pan/win_testcases_R14B03: Fix bug in make_del_dir testcases Teach (prim_)file_SUITE about directory access on Windows OTP-9325
2011-05-19Trivial depend.sed simplification.Anders Svensson
2011-05-19Merge branch 'nick/ssh-test-suite' into devNiclas Eklund
* nick/ssh-test-suite: Removed unused record and fixed a few failing test cases, Generic key management for test suites. Some minor updates regarding how test data is generated. Fixed host handling in ssh_test_lib (daemon and connect functions). Fixed include problem. Corrected include path and spelling of a test case function. Resolved merge conflict. Resolved merge issue. Added code for generating certificates. Altering SSH test keys. Add test suite for ssh Update init_per_suite so that tests are skipped if crypto/ssh cannot be started. Add cover spec file Convert ssh test cases to common test stardard Add test suite for ssh
2011-05-19Removed unused record and fixed a few failing test cases,Niclas Eklund
2011-05-19Generic key management for test suites.Niclas Eklund
2011-05-19Some minor updates regarding how test data is generated.Niclas Eklund
2011-05-19Fixed host handling in ssh_test_lib (daemon and connect functions).Niclas Eklund
2011-05-19Fixed include problem.Niclas Eklund
2011-05-19Corrected include path and spelling of a test case function.Niclas Eklund
2011-05-19Resolved merge conflict.Niclas Eklund
2011-05-19Resolved merge issue.Niclas Eklund
2011-05-19Added code for generating certificates.Niclas Eklund
2011-05-19Altering SSH test keys.Niclas Eklund
2011-05-19Add test suite for sshBjörn-Egil Dahlberg
2011-05-19Update init_per_suite so that tests are skipped if crypto/ssh cannot be started.Lukas Larsson
2011-05-19Add cover spec fileLukas Larsson
2011-05-19Convert ssh test cases to common test stardardLukas Larsson
2011-05-19Add test suite for sshBjörn-Egil Dahlberg
2011-05-19Merge branch 'maint-r14' into devNiclas Eklund
2011-05-19OTP-9326Niclas Eklund
Eliminated Dialyzer warnings.
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