Overview
Block-sparse uye yemuno yakasarudzika kutarisisa regai vashanduri vatarise kune chete anonyanya kukosha chunks ekutevedzana kwakareba pachinzvimbo chechiratidzo chega chega, ichicheka mutengo wequadratic wekutarisisa kwakajairwa. Izvi ndizvo zvinoita kuti mamodheru akareba-akareba ashande pane chaiyo hardware.
Block-Sparse uye Native Sparse Attention inyanzvi yekuvaka inobata mhando yemhando, mutengo wezvivakwa, latency, uye kuvimbika pachiyero.
Deep Dive
Kuzvitarisa kwakajairwa kunoenzanisa chiratidzo chega chega kune chimwe chiratidzo, saka mutengo unokura zvakapetwa nehupamhi hwekutevedzana, uchive unorambidza kune magwaro marefu. Sparse kutarisisa kunoganhurira tokeni yega yega kuchikamu chevamwe. Nzira dzeBlock-sparse dzinopatsanura kutevedzana kuita mabhuroko uye kuverengera kutarisa chete kune akasarudzwa mabhuroka maviri, ayo anomepu zvakanaka paGPU tensor cores. Native Sparse Attention (NSA), kubva kuDeepSeek, inoenderera mberi: inodzidziswa kuguma-kusvika-kumagumo uye hardware-yakashongedzwa, ichibatanidza matavi matatu, coarse-grained token compression, yakanaka-grained kusarudzwa kwezvivharo zvakakosha, uye hwindo rinotsvedza renzvimbo yenzvimbo. Nekuti iyo sparsity pateni inodzidzwa panguva yepretraining pane kuvharirwa shure kwacho, NSA inochengetedza huroyi uku ichiendesa kukurumidza kukuru mukutevedzana kwakareba.
Technical Insight
NSA inogadzira makiyi nemaitiro kuburikidza nenzira nhatu dzakafanana, yozozvibatanidza nemasuwo akadzidzwa. Kudzvanya kunounganidza zvidhinha zvematokeni kuita muchidimbu zvinomiririra; kusarudzwa zvibodzwa zvinovharisa uye zvinongochengeta izvo zvepamusoro-soro kuti zvinyatsotariswa; hwindo rinotsvedza rinovhara zviratidzo zviri pedyo. Mashandiro eBlock-level anowirirana neGPU memory yekuwana uye tensor-core throughput, saka iyo theoretical FLOP yekuchengetedza inoshandura mune chaiyo yemadziro-wachi kumhanya panguva yekudzidziswa uye inference, kunyanya yendangariro-inosungwa decoding nhanho.
Mastering Block-Sparse uye Native Sparse Attention
Block-sparse uye yemuno yakasarudzika kutarisisa regai vashanduri vatarise kune chete anonyanya kukosha chunks ekutevedzana kwakareba pachinzvimbo chechiratidzo chega chega, ichicheka mutengo wequadratic wekutarisisa kwakajairwa. Izvi ndizvo zvinoita kuti mamodheru akareba-akareba ashande pane chaiyo hardware. Block-Sparse uye Native Sparse Attention inyanzvi yekuvaka inobata mhando yemhando, mutengo wezvivakwa, latency, uye kuvimbika pachiyero. Kuti uvake kunzwisisa kwakadzama, bata Block-Sparse uye Native Sparse Attention semuenzaniso wekushandisa, kwete chinhu chimwe chete: tsanangura zvaunoda mhedzisiro, kujekesa fungidziro, uye patsanura izvo zvinogona kuitwa nehurongwa hwakavimbika kubva kune zvichiri kuda kutonga kwenyanzvi.
Mukuita, zvikwata zvakasimba zvinoshandisa Block-Sparse uye Native Sparse Attention inogadzirisa zvivakwa, data, uye sarudzo dzezvivakwa zvinopesana nekuvimbika uye mutengo. Ivo vanonyora zvakajeka maitiro ebudiriro, bvunzo vachipokana ne data rechokwadi uye mafambiro ebasa, uye iterate zvichibva pane zvakacherechedzwa maitiro ekutadza kwete kuhwina-nguva imwe chete yebhenji. Apa ndipo apo kunzwisisa kwe theoretical kunoshanduka kuve kugona kwakasimba pane chigadzirwa, mutemo, uye mashandiro.
Zvisarudzo zvezvivakwa zvinotyaira kuita uye mutengo wekushandisa kwemakore. Panguva imwecheteyo, Kukwirisa imwe bhenji kunogona kuvanza yakafara system kushaya simba. Nzira yakatsiga ndeyekubatanidza kukurumidza kuyedza nekutonga: mhanyisa vatyairi vendege, tora humbowo, buritsa matanda esarudzo, uye urambe uchivandudza chengetedzo semaitiro emuenzaniso, zvinotarisirwa nemushandisi, uye zvinodikanwa zvekutonga.
Strategic Impact
Zvisarudzo zvezvivakwa zvinotyaira kuita uye mutengo wekushandisa kwemakore.
Zvisarudzo zvezvivakwa zvinotyaira kuita uye mutengo wekushandisa kwemakore. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Dzidzo yehunyanzvi inobatsira zvikwata kusarudza murwi wakakodzera, kwete iwo mutsva chete.
Dzidzo yehunyanzvi inobatsira zvikwata kusarudza murwi wakakodzera, kwete iwo mutsva chete. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Sarudzo dzeinjiniya dziri nani dzinoderedza zviitiko zvekuvimbika mukugadzira.
Sarudzo dzeinjiniya dziri nani dzinoderedza zviitiko zvekuvimbika mukugadzira. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Real-World Implementation
Kumhanyisa modhi pamusoro pese codebase kana chibvumirano chakareba chepamutemo uko kutarisa kuzere kwaizopedza GPU ndangariro.
DeepSeek's NSA inomhanyisa kudzidzisa uye kureba-mamiriro ekutaura uku uchifananidza kana kurova kuzere-kutarisisa chokwadi.
Kupfupikisa magwaro eurefu hwebhuku nekuenda kupfupiso yebhuroko yakamanikidzwa pamwe nendima dzinoenderana munharaunda.
Kumhanyisa-refu-chinyorwa vabatsiri vekutaura vane nhanho yekunyora inosungirwa mundangariro nekudzikamisa chiratidzo chega chega kumabhuroko epamusoro.
Maitiro Ekuita
Block-Sparse uye Native Sparse Attention mukuita
Kumhanyisa modhi pamusoro pese codebase kana chibvumirano chakareba chepamutemo uko kutarisa kuzere kwaizopedza GPU ndangariro.
Kumhanyisa modhi pamusoro peiyo codebase yese kana chibvumirano chepamutemo chakareba uko kutarisisa kuzere kwaizopedza GPU ndangariro Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura hunhu kumberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa nekufamba kwenguva.
Block-Sparse uye Native Sparse Attention mukuita
DeepSeek's NSA inomhanyisa kudzidzisa uye kureba-mamiriro ekutaura uku uchifananidza kana kurova kuzere-kutarisisa chokwadi.
DeepSeek's NSA inomhanyisa kudzidzisa uye kureba-mamiriro ekutaura uku uchifananidza kana kurova kutarisisa kwakazara Matimu anowanzo kuwana mibairo iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Block-Sparse uye Native Sparse Attention mukuita
Kupfupikisa magwaro eurefu hwebhuku nekuenda kupfupiso yebhuroko yakamanikidzwa pamwe nendima dzinoenderana munharaunda.
Kupfupikisa magwaro eurefu hwebhuku nekuenda kupfupiso dze block block pamwe nendima dzinoenderana munharaunda Matimu anowanzo kuwana mibairo iri nani kana achinge atsanangura hunhu hwepamberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Block-Sparse uye Native Sparse Attention mukuita
Kumhanyisa-refu-chinyorwa vabatsiri vekutaura vane nhanho yekunyora inosungirwa mundangariro nekudzikamisa chiratidzo chega chega kumabhuroko epamusoro.
Kumhanyisa nhanho-refu-yekutaura vabatsiri vane nhanho yekunyora ndangariro-inosungwa nekudzikamisa chiratidzo chega chega kune epamusoro-chivharo Matimu anowanzo kuwana mibairo iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye kukanganisa mutengo nekufamba kwenguva.
Njodzi & Guardrails
Kugadzirisa imwe bhenji kunogona kuvanza yakafara system kushaya simba.
Infrastructure uye mari yekugadzirisa inowanzotarisirwa pasi.
Chengetedzo uye kucherechedzwa mapundu anogona kukura sezvo masisitimu anowedzera kuoma.
Implementation Roadmap
Tsanangura latency, mhando, uye mutengo zvinangwa usati waitwa.
Tsanangura latency, mhando, uye mutengo zvinangwa usati waitwa. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Benchmark pasi pechokwadi mutoro uye data mamiriro.
Benchmark pasi pechokwadi mutoro uye data mamiriro. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Chishandiso chekutarisa zvikanganiso, kudonha, uye mushandisi maitiro.
Chishandiso chekutarisa zvikanganiso, kudonha, uye mushandisi maitiro. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Gadzirira nzira dzekudzosera kumashure uye dzezviitiko usati wawedzera.
Gadzirira nzira dzekudzosera kumashure uye dzezviitiko usati wawedzera. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.